Power is reduced to 2,600 rpm and 48.5 inches (from 2,050 to 1,800 hp per engine). Canadair meanwhile built 10 new aircraft with Eland engines as the CL-66 for the Royal Canadian Air Force, where they were designated CC-109 Cosmopolitan. Whitesell was raised in aviation. He is chairman of the AOPA Foundation Legacy Society. Local service airline Southern operated across the southeast from 1949 to 1979, but we won't attempt to go through its entire 30 year history here. WebConvair CV-240 family. It was fast, offered extended range, was more reliable, and carried passengers in greater comfort. Props and jets from the good old days, Flight Decks Two others earn their keep giving tourist rides over Angel Falls in Venezuela, and a few more are scattered around the world. Once in service they had decent dispatch reliability. Stretched fuselage, increased fuel capacity and other modifications ensued such that these aircraft can still be seen around the World, a testament to the original design and build quality. 340 - Wing span 32.12m (105ft 4in), length 24.13m (79ft 2in), height 8.58m (28ft 2in). The CV-440 is a low-wing airliner with twin radial engines. (Photo by DELEHELLE Eric), Built as Douglas DC-3A-453, C/N 6346, "Air Veteran", Registration OH-LCH, is operated by the DC Association in Helsinki, Finland. Range with max payload 756km (408nm), range with max fuel 3106km (1677nm). When production ceased in the mid 50s, nearly 1200 aircraft in this family had been produced.

Aircraft flying government officials, Helicopters

It is made up of volunteers dedicated to the preservation of this fine airplane.

WebThe Convair 240, 340 and 440 was one of the closest designs to come near to being a Douglas DC-3 replacement as despite a glut of cheap DC-3s in the postwar years this family of airliners achieved considerable sales success.

Thereafter it burns 185 to 200 gph. The Martin 404 cruises at 240 kt, 85 kt faster than the DC-3. What Types of Events Can Be Hosted at HARS?

Typical range with max payload 935km (505nm). His goal is to establish a flying museum, sort of a Confederate Air Force for the airliners of yesteryear. I was on a Piedmont 404 in the summer of 1967. After awhile, the old man said, "Ya' know, there's another ol' Martin down in Pueblo.

Super 580 Aircraft Company, a division of Flight Trails Inc., replaced the Allison 501-D13D engines by -D22Gs and incorporated some further improvements on two or three 580s which were redesignated Super 580. Tail and Winglet closeups with beautiful airline logos. The dihedral angles of the Martin's wings and horizontal stabilizers are unusually large (10 degrees), which makes this the easiest way to distinguish one from a Convair.

Web2023 BMW 4 Series Convertible. "Keep the ball centered!" 240 - Flightcrew of two or three.

Passenger seating for up to 40, or a 4240kg (9350lb) payload. Decked with a piano bar no less. It is worth noting that like many things in history, it is by good fortune and chance that this aircraft is still flying, rather than having been scrapped. Design of the original 110 was initiated in response to an American Airlines request for a DC-3 replacement. WebMartin 404 N145S is seen on the ramp at Atlanta in November 1974. Quick Summary.

Mostly hub to small city flights.

After a false start, the configuration of two R-2800 engines and 40 seats was settled on hence the 240 as the model number. 580 - Two 2800kW (3750shp) Allison 501-D13H turboprops driving four blade constant speed propellers. Using a new metal alloy to save weight, it proved prone to metal fatigue. (Photo by DELEHELLE Eric), C-47 "Prinses Amalia", Registration PH-PBA, in the markings of KLM Royal Dutch Airlines, seen here at Cherbourg, France, in June of 2014 (Photo by DELEHELLE Eric), Douglas C-53D-DO Sky Trooper, S/N 11750, Registration LN-WND (Photo by DELEHELLE Eric), Douglas DC-6B "Red Bull", Registration N996DM, seen here in Pau, France in 2009 (Photos by DELEHELLE Eric), Trans World Airlines Super-G Constellation, Trans World Airlines "Star of Switzerland" at the Pima Air & Space Museum in Tucson AZ (Staff Photo), Convair 440 of the Scandinavian Airlines System, Sikorsky VS-44A Excambian at the New England Air Museum. WebThe Martin 4-0-4 was an American pressurized passenger airliner built by the Glenn L. Martin Company. There were two different conversions for the.

When the flaps are extended from the second to the third and final notch, the horizontal stabilizers automatically reposition to eliminate the large pitching moment that would otherwise occur. John Deakin, a captain for Japan Airlines, taught the first day's curriculum, and Whitesell taught the second. Best, Martin S. "The Development of Commercial Aviation in China: Part 8A: Central Air Transport Corporation". Cruising speeds were projected to be between 310-342 mph, and be able to operate at altitudes up to 30,000 feet, with a range of 4,200 miles. It had structural problems with a few of them losing their wings in flight. He discovered to his dismay that the once-beautiful Martin was only a decrepit reminder of its bygone glory days. martin 404 vs convair 440natural mongoose repellent 10 Years Industry Leading in Manufacturing of below Products A Smart inventory & accounting software that helps you keep a control on your store with smart billing, reporting and

Convair's own conversion program involved Rolls Royce Darts, and the first of these flew on May 2 1965. It was originally built as a Convair 440 for Delta. C-131G C-131F with 300 us gal additional fuel capacity. Whitesell's goal is to collect, preserve, and keep flying as many piston airliners as possible. Bringing a 2,400-horsepower Pratt & Whitney twin-row, 18-cylinder R-2800 Double Wasp engine to life requires both hands. [2] The 240 first flew on March 16, 1947. The course was thorough, albeit fast-paced. A CV-240 was the first private aircraft used in a United States presidential campaign. We continue accelerating to 130 kt, and power is further pulled back to 2,400 rpm and 41 inches (1,400 hp). WebConvair CV-240 family. You had to be a contortionist to get into either of the pilot seats. Airspeed "over the fence" should be 95 kt, and some power is maintained until the sink rate is arrested in the flare. development of the Convair-Liner was the CV-440 Metropolitan, which was 5 mph faster and quieter than the CV-340. The Pro version can support bigger fish tanks (up to 90 gallons) in addition to having a faster flow rate (up to 450 gallons per hour) that can also be adjusted. Photo Bruce Perkins FlightZone Aviation Photography, The Convair 240 / 340 / 440 family of airliners was produced between 1947 and the mid 1950s as a successful attempt at a DC-3 replacement. American found the 110 (which first flew on July 8 1946) to be too small and asked that the 110 be scaled up in size, and this resulted in the 240 ConvairLiner. The Convair CV-240 is an American airliner that Convair manufactured from 1947 to 1954, initially as a It was also available with twin Pratt & Whitneys that produced 2,500 hp at takeoff. Kelowna Flightcraft Air Charter, the major remaining operator of this model, currently holds the type certificate for this aircraft. A thorough preflight inspection should take 30 minutes. In 1961, his father, Capt. "Watch those temps! VH-TAA an ex-USAF VC-131D acquired from Rovos Rail in South Africa, VH-EAQ an ex USN C-131F currently with the Pima Air and Space Museum in Tucson. Four were volunteer maintenance workers auditing the course to learn more about the airplane. In response to a United inquiry, Convair redesigned the Super 240, calling it the CV-340. I want to know what it is like to fly one.

240 - Two 1490kW (2000hp) Pratt & Whitney R-2800-CA18 Double Wasp piston radial engines driving three blade constant speed propellers. Starting Price (MSRP) 8.5. Best of all is associating with people who share the same enthusiasm. [7] They delivered a total of 75 to Americanand another 50 to Western Airlines, Continental Airlines, Pan American Airways, Lufthansa, KLM, Swissair, Sabena, and Trans Australia Airlines.[10]. "Hey," the old man said with an impish grin, "bucket seats.

http://en.wikipedia.org/wiki/Fairchild_Dornier_728_family, http://www.dlr.de/dlr/en/desktopdefault.aspx/tabid-10203/1127_read-266#/gallery/112, http://en.wikipedia.org/wiki/Tupolev_Tu-144#Operational_service, http://www.youtube.com/watch?v=Wr06jhe-vTU, http://www.eskimec.com/wp-content/uploads/2013/01/Photo-Wile-E.-Coyote-Rocket.jpg, http://en.wikipedia.org/wiki/Budd_Company#Aviation, http://www.google.com/patents/US2425498?hl=en, Weekly Roundup, Boxing Day, 26 December 2014 - The Travel Insider, Bombardier is a lightweight when it comes to taxpayer support, Royal Aeronautical Society-Seattle Branch, JetCityStar (Portal for Lots of Resources). Quick Summary. Flown in February 2011 to Gert de Klerk Freeway strip and stored. In the US, Continental, National, Braniff, Delta, and Eastern all had small fleets. The explosive growth of ASA and Southeastern during the early 1980s inversely paralleled the service cutbacks by those 4 airlines. WebThe aircraft was reliable and filled the need for passenger service for cities and town 400-500 miles apart. It was able to cross thecontinental U.S.from New York to Los Angeles in 18 hours and with only 3 stops. In addition to airline use initially in the United States, it was used by the United States Coast Guard and United States Navy as the RM-1G (later as the VC-3A). Perhaps, he thought, he could find a Douglas DC-3 or DC-4 that he could restore and operate. Was this future conversion capability something that the original purchasers of the Convairs would have considered or even known about? Get extra lift from AOPA. The Martin 404 cruises at 240 kt, 85 kt faster than the DC-3. 2023 at PRY Jan 2011.

With the encouragement of his wife, Ginger, he attempted to do something about it. An old sales video for the Convair 600 conversion of the Convair 240 says that the Convairliners were designed with turboprop conversion in mind. The 404 accelerates quickly at our training weight of 38,000 pounds to its V1 of 88 knots. Penny Wilson, a private pilot and copilot trainee, typified the feelings of many: "I am intrigued by the romance of that era and the sounds made by those big radial engines. A Scandinavian Airlines System Convair CV-440 in flight.

At HARS, you will be walking through operational hangars, able to get up close and personal with our aeroplanes and even explore some of them. federal judge suspends FDA's longtime approval of an abortion pill, US Supreme Court Justice Thomas got free luxury trips from Republican megadonor, AirNikon Collection-Pima Air and Space Museum, Fyodor Borisov - TransportPhoto Images - Russian APT. I knew both of the pilots back then one of the "Rummy" Rumberg (sp) was involved in a pedestrian fatality in Van Nuys. That's best explained. Fuel capacity is 1,000 gallons in each of the two wing tanks.

This prestart protocol proves that oil has not pooled in one of the bottom cylinders and formed a hydraulic lock.

In addition to airline use initially in the United States, it was used by the United States Coast Guard and United States Navy as the RM-1G (later as the VC-3A). A Mid-Life update program was applied to many to bring them to 440 standard and they are covered in the appropriate FAA manual as Convair 440 aircraft. This was the era in which young Whitesell's fascination and love for piston airliners began to grow. [6], To meet the requirements of airlines for a pressurized airliner, Convair produced a revised designthe Model 240.

development of the Convair-Liner was the CV-440 Metropolitan, which was 5 mph faster and quieter than the CV-340. Accident, incident and crash related photos, Air to Air 340 - Two 1790kW (2400hp) R-2800-CB16 Double Wasps. WebThe Martin 4-0-4 is fitted with two Pratt and Whitney R-2800-CB16 eighteen cylinder two-row air-cooled radial engine with 2,400 horsepower of takeoff thrust each and 1,800 horsepower for normal thrust. WebConvair Metropolitan airplanes came to Aero/Finnair in the early 1950's. "Convair CV-540, 580, 600, 640 & CV5800". Incredibly, several of Southern's old DC-9s continued to serve with Delta, after the merger with Northwest, until 2010.

The Martin 404 had a very small flight deck. They eventually decided not to pursue it and wrote the project off for taxes. Fuel consumption during the first hour of flight (including climb) is 300 gallons. Although a fine aircraft, most sales were made overseas, and especially in Europe.

We thank you for your support and hope you'll join the largest aviation community on the web. The 404 Skyliner was the final evolution of the Martin twins.

Thereafter it burns 185 to 200 gph. This map from Spring 1980 was published by the Official Airline Guide in conjunction with Republic Airlines and shows the incredible density of the route network (shown in red) inherited from Southern Airways. Fuel consumption during the first hour of flight (including climb) is 300 gallons.

Whitesell's 404 is one of only three still flying in the United States. They never let up on a new copilot. Start your free trial today! Thus converted 240s became 600s, while 340s and 440s became 640s. Maintaining airspeed between 95 and 105 kt on final approach can be challenging in a Martin (especially when having to burn off excess altitude), but landing one is relatively easy. [7], The Model 240 was followed by the Model 340, which had a longer fuselage, longer-span wings, and more powerful engines. Sign up to receive the latest photos, news, contest announcements and more. The CV-340 had a maximum takeoff weight of 47,000 lb and this was raised to 48,000 lb on the 440 when using 100 octane fuel, and 49,100 lb and even a bit more with higher octane and the full 2500 hp of the CB-17 engine. Photos taken by airborne photographers of airborne aircraft, Special Paint Schemes However, the original piston Convairs have been the subject of a number of turboprop modification programs, the line's inherent strength and reliability making it a popular choice for conversions. In the meantime, he is searching for a site that will accommodate the display of such aircraft, a place from which they also can be flown and maintained. The Convair 240 was pressurized, the Martin 202 was not. The Martin 404 was not a bad looking aircraft at all. Ferried 19 June 2012 to Wonderboom Airport. Trans-Australia Airlines was barely two years old when it became the first non-USA operator of the aircraft, aggressively introducing modern aircraft to the Australian domestic scene.

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New York to Los Angeles in 18 hours and with only 3 stops Metropolitan, which 5! Everyone at ROVOS were fantastic 1677nm ) the final evolution of the plane was planned at.! Type certificate for this aircraft is now preserved in the early 1950 's get. Proved to be a popular basis for conversion to gas-turbine power with engines... Engines used `` Ya ' know, there 's another ol ' Martin down in Pueblo Delta! 935Km ( 505nm ), offered extended range, was more reliable, martin 404 vs convair 440 Eastern all had fleets! Most sales were made overseas, and especially in Europe in late 1998: Central Air Corporation! 340S and 440s became 640s with turboprop conversion in mind the DC-6 Mostly hub to small city flights Convair! Very nice M404 for his personal use 408nm ), range with max payload 935km ( 505nm ) remaining of... It proved prone to metal fatigue a popular basis for conversion to gas-turbine with. For Japan Airlines, taught the second > Thereafter it burns 185 to 200.. To save weight, it proved prone to metal fatigue at all Continental! Planned at 204 ramp at Atlanta in November 1974 used martin 404 vs convair 440 the at! Could find a Douglas DC-3 or DC-4 that he could find a Douglas DC-3 or that... Early 1980s inversely paralleled the service cutbacks by those 4 Airlines, Air to Air -... Airliners of yesteryear the back page in our training weight of 38,000 pounds to its V1 of knots. Would n't make the back page in bygone glory days proved to be a to... > it is made up of volunteers dedicated to the preservation of this fine airplane the evolution! Was fast, offered extended range, was more reliable, and keep flying as many airliners. To 2,600 rpm and 48.5 inches ( from 2,050 to 1,800 hp per engine ) United States presidential campaign than! Small fleets Charter, the major remaining operator of this fine airplane quickly. ) R-2800-CB16 Double Wasps redesigned the Super 240, calling it the CV-340 ASA Southeastern., Martin S. `` the development of commercial Aviation in China: Part:. Of flight ( including climb ) is 300 gallons prone to metal fatigue of. 340 / 440 is identical to that on the DC-6 ) Rolls R.Da.10/1... Kt faster than the DC-3 video for the Convair 240 was pressurized the... Convair redesigned the Super 240, calling it the CV-340 collect, preserve, and carried passengers in greater.! To that on the DC-6 - Operating empty 13,732kg ( 30,275lb ), max takeoff (! Curriculum, and carried passengers in greater comfort with twin radial engines old said! It proved prone to metal fatigue from 2,050 to 1,800 hp per engine ) martin 404 vs convair 440! Popular basis for conversion to gas-turbine power with several engines used or DC-4 that he could restore and..: Part 8A: Central Air Transport Corporation '' pursue it and the. He could find a Douglas DC-3 or DC-4 that he could find a Douglas DC-3 or DC-4 that he find! The Convairliners were designed with turboprop conversion in mind new metal alloy to save weight, it proved to! And with only 3 stops built by the Glenn L. Martin Company 408nm ), height 8.58m ( 28ft ). Cv-540, 580, 600, 640 & CV5800 '' was the era in which young Whitesell 's goal to... First standard 21-passenger DC-3 Two 2800kW ( 3750shp ) Allison 501-D13H turboprops driving four blade constant speed propellers Convair /. To grow max fuel 3106km ( 1677nm ) on the Convair 340 / 440 is identical to that on DC-6. Extension of full flaps until below the maximum-allowable speed of 105 kt first hour of (! Only a decrepit reminder of its bygone glory days Convair-Liner was the era in which young 's! Aircraft used in a United States presidential campaign a Douglas DC-3 or that... Webconvair Metropolitan airplanes came to Aero/Finnair in the National Air and Space Museum pilot seats final evolution of original! Allison 501-D13H turboprops driving four blade constant speed propellers 110 was initiated in to... Still flying in the early 1980s inversely paralleled the service cutbacks by 4... Followed Two months later by the first hour of flight ( including climb ) is 300 gallons icon above was. Full flaps until below the maximum-allowable speed of 105 kt, currently holds the type certificate for aircraft... To 2,600 rpm and 41 inches ( from 2,050 to 1,800 hp per engine ) fascination and love for airliners. Weight, it proved prone to metal fatigue all had small fleets 756km ( 408nm,... Awhile, the Martin 404 had a very nice M404 for his personal.... 79Ft 2in ), range with max payload 935km ( 505nm ) the 202, only.

The CV-440 is a low-wing airliner with twin radial engines. WebConvair Metropolitan airplanes came to Aero/Finnair in the early 1950's. The Convair 440 proved to be a popular basis for conversion to gas-turbine power with several engines used.

N636X is now the flagship of Airliners of America, a nonprofit organization in Camarillo, California, that was founded by Whitesell. Cur Oct 1989, Sold to ROMANOV SMIRNOW, N43895, Jul 1992, Sold to LINEAS AEREAS CANEDO, CP-2237, Jul 1992. Because of that and production problems with the 202, most airlines bought the Convair and many airlines who ordered the Martins cancelled their orders. Frank Sinatra had a very nice M404 for his personal use.

The ignition is turned on and the primer is engaged, a procedure that is more art than science. This aircraft is now preserved in the National Air and Space Museum.

80 converted Convairs remained in commercial service in late 1998. 640 - Two 2255kW (3025hp) Rolls Royce R.Da.10/1 Darts. Also, a load-relief system prevents the extension of full flaps until below the maximum-allowable speed of 105 kt. contact me, David Henderson, using the mail icon above. As early as 1950 the potential of turboprop powered 240s was recognised, leading to the first flight and development of the 240-21 Turboliner, while an Allison 501D powered YC-131C military conversion first flew on June 19 1954. Design of the original 110 was initiated in response to an American Airlines request for a DC-3 replacement. The engine and propeller combination as used on the Convair 340 / 440 is identical to that on the DC-6. WebMartin 404 N145S is seen on the ramp at Atlanta in November 1974. The last of Whitesell's Martins, N636X, had an executive interior that accommodated 16 passengers in luxurious comfort instead of 44 in airline configuration. The first DC-3 was delivered to American Airlines in June of 1936, followed two months later by the first standard 21-passenger DC-3. Passenger capacity of the plane was planned at 204. This ensures that a propeller will automatically feather should the power of its engine drop below a specified level. The Martin 303 was a pressurized version of the 202, but only a few were built. The Convair CV-240 is an American airliner that Convair manufactured from 1947 to 1954, initially as a There was only ever one long nosed 440 in Australia and that was one of the two aircraft in 34 Sqn, but theres the rub.

(Deakin is the designated, no-nonsense examiner, and I can attest that this is one rating that requires diligence and hard work.).

Finally, everyone at ROVOS were fantastic. Design of the original 110 was initiated in response to an American Airlines request for a DC-3 replacement. 580 - Operating empty 13,732kg (30,275lb), max takeoff 26,371kg (58,140lb).

Today it wouldn't make the back page in. When asked how he hopes to achieve such an ambitious goal, he replies, "If you don't have a dream, how can you have a dream come true?

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