#dayton commercial construction

[keepermarck-blog]

Guides and Tips: Hiring a Commercial Construction Contractor

A top-notch commercial construction contractor that provides pole barn building in Dayton, OH is considered an essential structure to the resident’s livelihood. Pole barns are essential because calamities often devastate the area. Without a sturdy barn, you might just go out one day and see buildings around you are no longer standing.

Hiring a professional contractor will ensure your building is constructed sturdy and solidly to overcome various calamities. However, you shouldn’t take choosing a contractor lightly. Make sure to choose professionals who are licensed and fully insured to protect the builders and yourself. You should know the top tips to hire the best commercial construction contractor to help you achieve the best pole barn building for your home. You can save money by hiring a reputable commercial contractor as they’ll also assist to upgrade your company's facility for your convenience.

[usafphantom2]

India approves development of the 5ª generation 'AMCA' fighter

Fernando Valduga By Fernando Valduga 03/07/2024 - 20:03in Military

In a significant move, the Indian Cabinet Security Committee approved the fifth-generation Advanced Medium Combat Aircraft (AMCA) poaching project to be executed by the Defense Research and Development Organization (DRDO).

With an estimated cost of approximately US$ 2 billion, the project will be carried out by the Aeronautical Development Agency of the Defense Research and Development Organization. The goal is to develop poaching and its associated technologies in collaboration with several public and private sector entities. The plan includes the construction of approximately five prototypes within a period of about five years.

According to sources, the project will involve the production of the prototype by industry players, including the public sector company Hindustan Aeronautics Limited.

AMCA ??

As CCS Chaired by PM Modi Clears India Stealth Fighter Jet Program. The total Program cost would be Rs 15,000 Cr & total 5 Prototype will be built in 5 Years with first Proto Roll out in 3 Year

All the Tech required for it already built & devloped.

— Vivek Singh (@VivekSi85847001) March 7, 2024

The government has actively sought the development of national technologies in the defense sector.

The Ministry of Defense predicts that the fifth-generation aircraft project will create numerous employment opportunities and may result in substantial commercial contracts worth millions of dollars for Indian companies. This initiative is expected to generate large-scale employment opportunities.

Under the leadership of Prime Minister Narendra Modi, the Indian Air Force has significantly strengthened its support for Indian fighter aircraft projects. This is evidenced by the government's acquisition of more than 200 light combat aircraft and the approval of engines for the LCA Mark-2 project.

The introduction of the AMCA into operational functions is expected to begin after 2030. The two initial squads are planned to be equipped with GE-414 engines, while discussions are underway for the co-development of more powerful engines for the subsequent squads.

India is expected to introduce more than 200 of these advanced fifth-generation fighters, which will also contribute to the country's ability to develop future generations of jet fighters in the domestic market.

Source: ANI

Tags: Military AviationHAL - Hindustan Aeronautics LimitedHAL AMCA - Advanced Medium Combat Aircraft/Advanced Medium Combat AircraftIAF - Indian Air Force/Air Force of India

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Fernando Valduga

Fernando Valduga

Aviation photographer and pilot since 1992, he has participated in several events and air operations, such as Cruzex, AirVenture, Dayton Airshow and FIDAE. He has works published in specialized aviation magazines in Brazil and abroad. He uses Canon equipment during his photographic work in the world of aviation.

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[bonedryroofingdayton]

Navigating the Role and Importance of a Dayton Roofer

Dayton roofers play a pivotal role in the residential and commercial property sectors. Ensuring your roofing system is reliable, durable, and efficient can significantly contribute to your buildings overall safety and value. This article delves deep into what Dayton roofers do, their indispensable services including roofing contractor responsibilities, and why it is beneficial to utilize their skills.

Critical Expertise of a Dayton Roofer:

A Dayton roofer possesses specialized knowledge and expertise in handling different types of roofs. These professionals are trained to provide comprehensive roofing solutions, from regular maintenance checks to significant repairs or replacements. Their experience with local weather conditions allows them to offer tailored advice on the best material choices that can withstand Ohios diverse climate.

Role as a Roofing Contractor:

The primary responsibility of a roofing contractor is to ensure your roofs longevity while maintaining its aesthetic appeal. They assess existing roofs, identifying areas of wear or damage before devising an appropriate action plan. Be it fixing leaks, replacing shingles or installing an entire new roof; Dayton roofing contractors see every project through from start to finish.

Major construction builds also rely on these professionals who skillfully install roofing systems for new structures. By collaborating closely with other experts involved in the build—including architects and construction managers—they ensure that all aspects are aligned from design considerations to functionality needs.

Insulation Services:

Dayton roofers also flourish as insulation contractors. A well-insulated attic plays a vital role in maintaining your home’s energy efficiency all year long—an aspect particularly important for buildings enduring Ohios freezing winters and hot summers.

Through inspecting your existing insulation condition or newly-installing proficient systems, these professionals ensure optimal thermal comfort inside your house while reducing energy usage- A win-win! Furthermore, proper insulation mitigates extensive mold growth—a common issue in poorly insulated attics—contributing greatly to the overall health of the building and its inhabitants.

Emergency Services:

The uncertainties of life often extend to your roofs. In the face of unexpected leaks or damages from severe weather conditions, Dayton roofers provide swift emergency repair services. They recognize the urgency of these situations, and through their rapid response, they can help prevent further property damage and ensure peace of mind for homeowners.

Why Invest in a Pro Dayton Roofers Services?

Utilizing professional Dayton roofer services assures you of reliable workmanship backed by warranty policies—something less likely when handling DIY roof repairs. These experts also strictly adhere to safety regulations during operations, safeguarding you from potential accidents. Moreover, through regularly scheduled maintenance checks by your trusted contractor, you eradicate extensive issues down the line that could lead to costly repairs or replacements.

Engaging Dayton roofers is not just about addressing pressing roofing issues but also investing in professional expertise that ensures a smoothly functioning roofing system—a crucial player in your homes longevity and value. From their role as attentive roofing contractors to proficient insulation experts, these professionals warrant careful consideration for securing both safety standards and aesthetic appeal for your property. Their critical functions extend beyond immediate fixing needs—they offer lasting solutions protecting your home against all odds, providing an undeniable peace of mind.

Bone Dry Roofing Dayton

Phone:(937) 739-8332

Address: 3230 Dayton Xenia Rd, Beavercreek, Ohio, 45434

[interest-articles]

Joby Aviation Expands Manufacturing Operations at Dayton International Airport

Joby Aviation acquires facility at Dayton International Airport and prepares for initial manufacturing operations.

Joby Aviation, the electric vertical takeoff and landing (eVTOL) manufacturer, is making significant progress in expanding its manufacturing capabilities. The company has acquired an underutilized facility at Dayton International Airport in Ohio and has commenced hiring to support its initial manufacturing operations. With plans to begin manufacturing later this year, Joby aims to build facilities capable of producing up to 500 aircraft per year in Dayton by 2025.

Acquisition of Facility at Dayton International Airport

Joby Aviation announced on Tuesday that it has acquired an existing on-airport facility at Dayton International Airport. This acquisition marks the "first step" in the company's plan to establish manufacturing facilities capable of producing up to 500 aircraft per year in Dayton, starting in 2025. Joby also revealed plans to design and construct a larger greenfield factory at the airfield.

Manufacturing Operations and Workforce Growth

Joby Aviation intends to begin subtractive manufacturing of titanium and aluminum aircraft parts later this year. This move will be the initial manufacturing operation at the newly acquired facility in Dayton. The company expects to grow its workforce in Dayton as it expands its manufacturing capabilities.

Joby's tiltrotor eVTOL aircraft, designed to carry a pilot and four passengers on up to 100 sm (87 nm) trips at a cruising speed of 200 mph (174 knots), is set to launch commercially in cities like New York and Los Angeles in 2025, in partnership with Delta Air Lines.

Manufacturing Facility and Production Plans

The newly acquired facility in Dayton will be outfitted to manufacture aircraft parts, which will then be sent to Joby's pilot production line in Marina, California. The Marina facility, a 120,000-square-foot space located at Marina Municipal Airport, is currently in the final assembly stage for one aircraft, with two more expected to follow shortly after. By the end of the year, Joby aims to reach a production run rate of one aircraft per month as it continues to ramp up production in support of certification and commercialization.

Expansion and Investment

Joby Aviation plans to invest up to $500 million in the Dayton site and create up to 2,000 jobs. Toyota, Joby's largest investor, will provide advisory support as the company prepares for scaled production. The automaker has already agreed to supply powertrain and actuation components for Joby's air taxi.

The Dayton site, spanning 140 acres, will have the capacity to produce up to 500 eVTOL aircraft per year once full-scale operations begin in 2025. Joby envisions the site expanding to accommodate 2 million square feet of manufacturing assets in the future.

Joby Aviation's expansion of its manufacturing operations at Dayton International Airport signifies a significant step forward in the development of eVTOL aircraft. With the acquisition of a facility and plans for a larger factory, Joby is positioning itself to meet the growing demand for electric air taxis. The company's partnership with Delta Air Lines and support from Toyota further solidify its position in the industry.

As Joby continues to increase its manufacturing capabilities and workforce in Dayton, the future of flight in the birthplace of aviation looks promising.

[absolutelandscapeturfmd]

Absolute Landscape & Turf Services, Inc. is the premier landscape, design, and maintenance contractor in central Maryland for residential and commercial landscaping. We are experts in hardscapes, lighting, maintenance, landscape design and construction, and much more!

[cmipooja]

Bond Breaker Market Is Estimated To Witness High Growth Owing To Increasing Construction Activities

The global Bond Breaker Market is estimated to be valued at US$ 1.29 billion in 2023 and is expected to exhibit a CAGR of 7.5% over the forecast period (2023-2030), as highlighted in a new report published by Coherent Market Insights. Market Overview: Bond breakers are materials used in construction to prevent adhesion between surfaces and promote easy separation. They are commonly used in concrete construction to prevent bonding between freshly poured concrete and adjoining surfaces such as formwork, expansion joints, and reinforcement bars. Bond breakers provide advantages such as ease of removal, reducing the risk of damage to the concrete surface, and ensuring proper expansion and contraction of concrete structures. The need for bond breakers is associated with the increasing construction activities globally, especially in regions such as Asia Pacific and the Middle East. Market Key Trends: A key trend in the bond breaker market is the growing adoption of sustainable and eco-friendly products. With the increasing focus on environmental conservation, construction industry players are shifting towards greener alternatives. Eco-friendly bond breakers not only offer the required functionality but also contribute to reducing the carbon footprint of construction projects. Manufacturers are developing bio-based bond breakers that are free from harmful chemicals and provide effective bonding prevention. This trend is driven by regulatory policies promoting sustainable construction practices and the growing awareness among construction professionals about the environmental impact of their projects. As a result, the demand for sustainable bond breakers is expected to witness significant growth over the forecast period. PEST Analysis: Political: There are no major political factors that directly impact the bond breaker market. However, government regulations concerning construction safety and environmental impact may indirectly influence the market. Economic: The bond breaker market is expected to witness high growth during the forecast period, primarily due to the booming construction industry globally. Increasing urbanization, infrastructural development projects, and rising commercial construction activities are driving the demand for bond breakers. Social: The growing awareness about the benefits of using bond breakers in construction projects is a major social factor affecting the market. Bond breakers help in preventing the adhesion of freshly poured concrete to the adjacent surfaces, resulting in better quality and efficiency in construction. Technological: The technological advancements in the manufacturing of bond breakers have significantly improved their performance and durability. The development of eco-friendly and biodegradable bond breakers is also a noteworthy technological trend in the market. Key Takeaways: Market size: The Global Bond Breaker Market Size is expected to witness high growth, exhibiting a CAGR of 7.5% over the forecast period. This growth can be attributed to the increasing demand for bond breakers in the construction industry, especially in developing regions where infrastructural development is at its peak. Regional analysis: Asia Pacific is projected to be the fastest-growing and dominating region in the bond breaker market. The rapid urbanization, increasing population, and infrastructure development initiatives in countries like China and India are driving the demand for bond breakers in the region. Key players: The key players operating in the bond breaker market include Sika AG, BASF SE, Fosroc International Limited, Saint-Gobain Weber, The Euclid Chemical Company, Dayton Superior Corporation, WR Meadows, Specified Technologies Inc, TCC Materials, and EMSEAL Joint Systems Ltd. These companies are actively focusing on product innovation, expanding their distribution network, and strategic collaborations to gain a competitive edge in the market.

[techproconstruction]

Hire professional general contractor services in Dayton with Tech Pro Construction. We aim to satisfy our customers by offering affordable, high-quality services as per your project needs. We work with you on commercial or residential projects to offer desirable results. We take care of everything from A to Z. Contact Us to Schedule Your Appointment

[ultraheydudemestuff]

Dr. John H. Clark House

21 N. Main St.

Mechanicsburg, OH

The Dr. John H. Clark House is a historic 1875 Italianate residence in the village of Mechanicsburg, Ohio, United States. Built during Mechanicsburg's most prosperous period, it was the home of a prominent local doctor, and it has been named a historic site because of its historic architecture. John H. Clark was born in 1829 in Union Township, the scion of one of Champaign County's oldest families, and after studying at the Starling Medical College, he began practicing in the nearby village of Mutual in 1853. Although he moved to Decatur, Illinois, in 1859, he returned to Champaign County two years later, and from then until his 1901 death was a prominent Mechanicsburg resident, except for his membership on the United States Sanitary Commission during part of the American Civil War and his superintendency over Ohio's insane asylum at Dayton from 1874 to 1876. While resident in Mechanicsburg, he was a member of the Champaign County and Ohio State Medical Societies, as well as the American Medical Association, and published multiple articles in medical journals. In 1852, he married the former Elenor Williams, who bore him one son; their marriage lasted until John's death in 1901. He was affiliated with the Democratic Party, Mechanicsburg's Episcopal church, and the village's Masonic lodge.

Professionally, Clark was active primarily as a physician and as a financier. In 1887, he entered into partnership with a neighbor, Dr. Oram Nincehelser, but they parted ways in 1893.  For much of his career, he maintained his office in the historic Lawler's Tavern. He was also a president of the Farmers Bank of Mechanicsburg. Clark had his house built in 1875; the names of the builder and designer have not been preserved. Constructed in the Italianate style, it is a brick structure with a stone foundation, asphalt roof, and other elements of stone. One of Mechanicsburg's numerous historic Italianate residences from the late nineteenth century,  it was built during the village's postwar boom; the population nearly doubled between the 1870 and 1890 censuses.  It is a well-preserved example of the high style of the day,  due to common architectural elements such as a cornice with pairs of brackets, arched windows with hood molds, and an ornamental frieze. Its floor plan takes the shape of the letter "L," although it has been modified by the addition of a side porch with miniature Ionic columns. A small wooden garage is located on the rear of the property.

The Clark House sits on the southeastern edge of the Main Street residential neighborhood; other upscale residences, such as the Demand-Gest, Jeff Kimball, and Oram Nincehelser Houses occupy nearby lots to the northwest, while immediately to the southeast can be found commercial buildings such as Lawler's Tavern and the Village Hobby Shop. The Clark House was listed with the National Register of Historic Places on August 29, 1985. It was part of a multiple property submission of approximately twenty buildings, scattered throughout the village in such a low concentration that a historic district designation was not practical. Many of the other buildings were houses, including several other prominent residences on North Main, although the submission also included nearby commercial buildings such as Lawler's Tavern and religious structures such as the United Methodist Church on Main at Race Street. The Clark House qualified both because of its historically significant architecture and the place that it had played in Ohio's history.

[handeaux]

17 Curious Facts About Cincinnati's Miami & Erie Canal

Of Course, Daniel Drake Thought Of It

Since he was behind almost every improvement ever contemplated in pioneer Cincinnati, it should surprise no one that Daniel Drake proposed a canal system in his 1815 book, “A Picture of Cincinnati.” Drake was, as usual, ten years ahead of his time, but his proposal closely matched the route ultimately selected when the canal was laid out in 1825.

Just The Facts

The Miami & Erie Canal extended 244 miles from Cincinnati to Toledo. Construction began in 1825 and was completed in 1845, at a total cost of $8,062,680.07. Along the route, the canal crossed 19 aqueducts and employed 106 locks. The last 10 of these locks carried barges from Court Street down to the Ohio River at Cincinnati along a channel now buried under Eggleston Avenue. The peak year for traffic was 1851, after which competition from railroads increased every year. The canal was abandoned in 1913 after a catastrophic flood in Dayton destroyed essential infrastructure.

Up & Down

Along its path, the canal climbed 395 feet upward from Lake Erie to reach its highest level. Known as the Loramie Summit, this plateau extended almost 20 miles between New Bremen to Lockington, north of Piqua, Ohio. From there, the canal descended 513 feet until it reached the Ohio River. The final 100-foot drop ran from Court Street to the Ohio River in Cincinnati.

From Barges To Superhighways

Long stretches of the Miami & Erie Canal are now traversed by automobiles, especially on I-75, U.S. Route 24, and Ohio Route 25. Automobiles were often the third vehicles to follow these routes. As the canal was abandoned, boats usually gave way at first to interurban rail lines in the 1920s and 1930s. Automobiles followed only after the Federal Aid Highway Act of 1956 funded the construction of interstate highways.

Cincinnati’s Rhine

Without the canal, there would be no Over-the-Rhine. The first references to Cincinnati’s “Little Deutschland” neighborhood as “Over-the-Rhine” appear around the time of the Civil War. Originally a put-down, the city’s German residents came to appreciate the idea that they felt more at home once they crossed over the Canal (the “Rhine”) into familiar territory.

The “Other” Canal

The Miami & Erie Canal was not the only canal serving Cincinnati. The Cincinnati & Whitewater Canal was completed in 1843 and connected Cincinnati to Indiana’s Whitewater Canal near Harrison, Ohio. This short canal was in operation for only 20 years and was converted to a railroad right-of-way after 1862. A tunnel constructed for the Cincinnati & Whitewater canal can still be seen in Cleves.

The Lakes Abide

Some of Ohio’s largest lakes were originally created to ensure a consistent flow of water for the canal. Grand Lake St. Marys was one of these feeders and was the world's largest reservoir when built. Indian Lake, originally a collection of small lakes and wetlands, was converted into a large supply basin for the canal. Along the length of the canal, smaller basins – including LeSourdsville Lake – allowed barges to turn around, dry dock, or exchange cargo.

Holy Water

A couple of local African American churches dunked converts in the Canal. One Northside church performed its rites at a location known then as Baptist Hill. The other congregation baptized a half-mile south of the Bruckmann Brewery, beneath the western slopes of Clifton.

Liquid Gold

Canal transportation was appropriate if you didn’t need cargo in a hurry and if your cargo was unlikely to spoil. Whiskey, in other words, was nearly the perfect canal cargo, and a lot of liquor went up and down the canal. A single barge could carry 500 barrels of whiskey at 50 gallons each. At pre-Prohibition prices averaging $1 a quart retail, that’s a $100,000 boatload.

A Taste Of Venice

The City of Cincinnati celebrated its Centennial in 1888. As part of the festivities, an immense exhibition was staged at Music Hall. For this extravaganza, the 1,248-foot-long “Machinery Hall” was erected along the rear of Music Hall, over the flowing canal. The interior of the hall was decorated in a Venetian theme, accentuated by a fleet of gondolas poled along by singing gondoliers. The Italian boats returned every year into the early 1900s.

A Lock On A Name

Lockland, our suburban neighbor straddling the “Split” on I-75, has nothing to do with security devices requiring a key. A half-dozen Ohio towns contain “Lock” in their names, all reflecting their erstwhile position along the various canals connecting Lake Erie to the Ohio River. At Lockland, I-75 barrels right through the former canal locks.

Ice Is Nice

As an exposed and relatively shallow stream, the canal regularly froze each winter. In the sections near towns and cities, the annual freeze brought out skaters and even horse-drawn sleighs. The frozen canal also generated substantial supplies of commercial ice to icemen issued permits by the State of Ohio. One of the biggest storage facilities was located at LeSourdsville, north of Hamilton, capable of holding a two-year supply of that pre-refrigeration necessity.

Swimming Hole

Every boy in Cincinnati knew the “secret” sign: Two fingers held up in what later became the sign for “peace” meant it was time to go swimming. Every boy in Cincinnati also knew the warning shout, “Cheese it! The Cops!” – a signal to grab your clothes and scatter.

Beware The Naked Man

The canal had barely been excavated when Cincinnati City Council passed an ordinance in 1828 outlawing bathing in the waterway. The ordinance began: “Whereas much lewdness and obscenity daily occur from the public and lascivious manner in which men and boys expose themselves in bathing in the Miami canal in the city of Cincinnati . . . ” By the late 1800s, naked men were still in plain view along the local waterways. But nakedness was not the only crime. Even worse, these flagrantly unclothed males were naked on Sunday. Skinny-dippers created an offensive impediment to good folks crossing the Mill Creek bridge on their way to church:

Dangerous Waters

Charles Ludwig’s little book, “Playmates of the Towpath,” published in 1929 by the Cincinnati Times-Star, is filled with anecdotes about parents paddling their sons (and, rarely, daughters) for swimming in the canal. The book is equally packed with stories about swimmers being rescued or drowning. Although seemingly placid and tame, the canal claimed many lives over the years. Drownings were common, but infectious diseases from dysentery to cerebral meningitis spawned in the polluted waters as well.

And Gross, Too

Even those former boys who in their dotage fondly remembered swimming in the Miami & Erie Canal recalled the stench from industrial wastes including grease, acids, and chemical salts; rotting animal carcasses; the occasional corpse; and the contents of the innumerable chamber pots emptied into the stream from tenements along the banks. When a swimmer yelled “floater,” there was no telling what was on the way, but everyone scrambled out of the water.

The Last Boat

Cargo barges had disappeared from the canal by the early 1900s and long-distance passenger service vanished after the 1913 flood demolished some of the upstream locks. It is believed the final excursion boat on the Cincinnati section of the canal hosted a party of “Free Setters,” a society of men dedicated to beer drinking. Fittingly, the 27 July 1917 voyage started at the Gerke Brewery at the Plum Street bend and ended at Bruckmann’s near the Ludlow Viaduct.

[keepermarck-blog]

The Rise of Steel: Exploring the Advantages of Metal Buildings in Construction

Did you know that the use of steel and metal in construction is on the rise? Because of the many advantages of using metals in construction, steel buildings in Dayton, OH, are now in demand when it comes to commercial or residential property construction. This type of construction is in demand because, as a homeowner or business owner, you can gain a lot of benefits from constructing your building out of metal.

[usafphantom2]

New jet coach for the Russian Air Force

Fernando Valduga By Fernando Valduga 12/28/2023 - 17:00 in Military

Russian aircraft manufacturer Mikoyan is currently developing a new single-engine jet coach, the MiG-UTS.

The aircraft will be used in the basic training of pilots and will replace the L-39 Delfin training jets, used since the 1970s.

The MiG-AT developed by Russia in the 1990s.

The new coach will be equipped with an Ivchenko-Progress AI-222-25 turbofan, delivering 24.7 kN of thrust and currently in series production in the United Engine Construction Corporation's "Salyut" production complex for the Yak-130.

During the development of the cockpit, the twin-engine MiG-AT (Advanced Trainer) jet was used, a project of which it was canceled in 1996.

Tags: Military AviationMiG-UTSMikoyan GurevichROSTECRussia

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Fernando Valduga

Fernando Valduga

Aviation photographer and pilot since 1992, he has participated in several events and air operations, such as Cruzex, AirVenture, Dayton Airshow and FIDAE. He has works published in specialized aviation magazines in Brazil and abroad. He uses Canon equipment during his photographic work in the world of aviation.

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[ultraheydudemestuff]

Rentschler House

643 Dayton St.

Hamilton, OH

The Rentschler House, 643 Dayton Street, is a historic residence, also known as the Corbett-Rentschler House, in the city of Hamilton, Ohio. Constructed at the turn of the 20th century, it has been named a historic site. Born in the Kingdom of Württemberg in 1846, Georg Adam Rentschler settled in Hamilton at the age of 27. He soon became the manager of a foundry in the city, and by age 30 was one of the partners in the cast iron manufacturing firm of Sohn and Rentschler. Rentschler's career in Hamilton spanned fifty years; he gained more commercial importance than any other immigrant in Hamilton's history, and he contributed to the city's growth from riverside village to small urban center. Succeeding generations of his family followed in his manufacturing footsteps and further embellished the luster of the name of Rentschler, and it was ultimately home to Rentschler's children and members of succeeding generations.

Rentschler's house was built in 1882 and enlarged in 1900-1901, featuring a slate roof above walls of sandstone and brick, along with miscellaneous sandstone and wood elements. Three stories tall, the house is irregular in plan. A large symmetrical porch crowned with a pediment surrounds the house's main entrance, but few other elements of the facade balance each other; even the dormer windows face in all directions, whether placed in the house's rounded, pyramidal, or gable roofs. An iron fence surrounds the house, which displays some Neoclassical influences in much of its design.

On April 21, 1983, the Rentschler House was listed on the National Register of Historic Places, qualifying both because of its historically significant architecture and because of its connection to Rentschler himself. Two months later, the Dayton-Campbell Historic District was declared primarily along Dayton Street, including the lot at 643 Dayton on which the Rentschler House is located. The Rentschler House was owned by Dr Sherry Corbett, a professor at Miami University, who was vital to the revitalization of the Dayton Lane Historic District. Dr Corbett lived in the house until her untimely death in 2002. In 2014, the house was purchased by an up-and-coming local attorney and his family. Josh Hodges, Esq., and his wife, Heather, have brought new life into the home after 12 years of vacancy.

[usafphantom2]

Iran reveals plan to turn its "sneaky hoo" into an unmanned aircraft

Fernando Valduga By Fernando Valduga 02/21/2013 - 10:24am Military

The Iranian Ministry of Defense has revealed a plan to turn the country's alleged Qaher stealth into an unmanned combat plane.

General Afshin Khajefard announced in his speech that the Ministry of Defense is focusing on the diversity of the finished product, emphasizing that the Qaher fighter will eventually become a non-pilot aircraft, after reaching full technological maturity.

The ministry began working to automate the national war plane, according to a report by the Tasnim News Agency, citing the general. Different versions of the jet fighter will be revealed in mid-2024, including a version with an electric motor.

More than a decade ago, Iran claimed to have launched its "fifth generation" stealth-and-roat Qaher-313, designed as the most advanced warplane in the country.

When Iran revealed the prototype of this aircraft, which has been under development since 2013, aviation experts around the world discarded it with the argument that the Iranian construction of the jet would be impossible due to the lack of analytical and sensor technologies in Iran.

The jet was the target of suspicion and quickly gained notoriety among military aficionados, who ridiculed it as a coarse model and an advertising ploy intended to dazzle the domestic market

Any resemblance to the US X-36 is mere coincidence.

According to the Iranian general, the Qaher is a single-engine and single-seater aircraft capable of taking off and landings on short runways. However, Khajefard emphasized the improvement of the country's "self-sufficiency" in the manufacture of aircraft components.

He said that despite the new sanctions for providing armed drones to Russia, Tehran could even reform commercial aircraft.

“Now we can create 10 different types of engines, most of which are used in drones and cruise missiles, thanks to our degree of motor self-sufficiency,” said Khajefard, quoted by the Tehran Times.

The announcement is ambitious, as the country still operates a fleet of American F-14 Tomcats, F-5 Tigers and F-4 Phantoms at least four decades old, in addition to the MiG-29 acquired from Moscow in the 1990s.

Iran's decision to turn Qaher into an unmanned aircraft occurs when the country becomes recognized as an emerging leader in the production of autonomous systems, after becoming Russia's largest military supporter in the war, providing the country with attack drones that caused considerable damage to Kiev's military assets.

In September last year, the Middle Eastern nation claimed to have developed a long-range unmanned system that could reach the Israeli cities of Tel Aviv and Haifa.

It may take time to hit a target, acting as an observer and hitting the same targets as the Fateh ballistic missile.

Tags: Military AviationIRIAF - Islamic Republic of Iran Air ForceQaher F-313

Fernando Valduga

Fernando Valduga

Aviation photographer and pilot since 1992, he participated in several events and air operations, such as Cruzex, AirVenture, Dayton Airshow and FIDAE. He has works published in specialized aviation magazines in Brazil and abroad. He uses Canon equipment during his photographic work in the world of aviation.

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In 'airports of the future,' everything new is old again

by Janet Bednarek

Just because an airport looks impressive doesn’t mean it functions well. AP Photo/Emrah Gurel

As massive new airports open across Asia and the Middle East, U.S. airports are enhancing security checkpoints with technological gadgets to screen passengers and luggage more quickly. All these projects are often touted as “airports of the future,” in which air travel will be faster, more efficient and more enjoyable than ever before.

However, as a scholar of the history of U.S. airports, I’m most interested to see that all these shiny improvements are still struggling to solve the problems that have vexed airport managers and passengers since at least the late 1950s. Even at the dawn of the jet age, airlines had trouble moving people and bags through airports – and they still do. It’s unclear that bigger airports serving ever more passengers will have an easier time than their smaller, less crowded predecessors.

Chicago’s O'Hare, one of the nation’s busiest airports, stretches across an area one-third the size of Manhattan. Jay8g/Wikimedia Commons, CC BY-SA

A long way to walk

When commercial jet airliners came to the U.S. in the late 1950s, they were larger and faster than previous planes, needing longer runways and more space to park and maneuver on the tarmac. They carried more passengers, which meant boarding gates had to be bigger. This led to the now-familiar design called “pier-finger terminals,” with a main terminal screening passengers and collecting checked luggage, beyond which lay long stretches of boarding gates, spaced far enough apart for planes to fit side by side. Atlanta, Chicago and Miami airports all were criticized for making passengers walk nearly half a mile from ticketing to their gates.

Eero Saarinan, designer of classic jet-age terminals at Dulles and Kennedy airports, proposed two different answers. At Dulles, outside Washington, D.C., he called for large, bus-like vehicles to move passengers from the terminal directly to their airplanes. Called “mobile lounges,” they’re now being phased out in favor of another system billed as more future-oriented: an underground train.

People-moving ‘mobile lounges’ at Dulles International Airport.

In his TWA terminal at JFK Airport outside New York City, Saarinan planned for moving sidewalks to help people cover the distance. The final construction didn’t end up including them, but many large airports adopted the idea.

Those approaches did reduce the number of steps passengers had to take. But as terminals grew in size and airline routes became more complex, passengers had to change planes more often. That has required trains or trams to help people travel longer distances within terminals, or even to other concourses.

Checked luggage has to travel farther, too. In the late 1980s and early 1990s, Denver officials thought they had the ultimate futuristic solution with an automatic bag handling system. After repeated failures, though, the machines were shut down and baggage handling was put back in human hands.

Loading baggage by hand is more reliable than automated systems. AP Photo/Gene J. Puskar

After decades of attempts, the best way to ensure you and your bags arrive at the same place at the same time is carrying them on the plane yourself. Of course, that means you have to drag heavier bags even farther through sprawling airports.

Planning for the unexpected

After the 2001 terrorist attacks, new security screenings created long lines and increased the amount of time people spent at the airport before flights. The need for additional security and waiting space challenged designs that had seemed forward-thinking even in the late 1990s.

For instance, a terminal completed in 1997 at Reagan National Airport outside Washington, D.C., included shops and restaurants, as well as a seamless link to the region’s public transit system. That whole layout is being revamped now, at a cost of US$1 billion, to enhance the travel experience and to accommodate growing passenger numbers.

As more people fly more often, the pace of growth and unexpected events have often overwhelmed the best intended designs and plans. After more than 60 years of trying, it’s an open question whether the ultimate airport of the future – one where passengers and their bags move quickly through a space that’s enjoyable to be in – could ever exist at all.

About The Author:

Janet Bednare is a Professor of History at the University of Dayton

This article is republished from The Conversation under a Creative Commons license.