Curtiss-Wright CW-20 / C-46 Commando
1940
Back to the Virtual Aircraft Museum
  PASSENGER, TRANSPORTVirtual Aircraft Museum / USA / Curtiss  

Curtiss-Wright CW-20 / C-46 Commando

The Commando was evolved from the Curtiss-Wright CW-20 which was originally laid out as a 36-passenger pressurised commercial transport in 1937. The prototype CW-20 first flew on 26 March 1940 and, because the US Army was impressed with its possibilities, authorisation was obtained for the purchase of a large number as cargo transports. In the meantime the prototype was bought, modified and given the Army designation C-55. It was later re-converted for civil use and sold to the British government.

The Army production model of the CW-20, designated C-46, was a redesign not only to suit it to the duties of a military cargo or task-force aircraft but to allow easy large-scale production. It was produced in three large manufacturing plants and was put into widespread use by the US Army Air Transport Command, Air Service Command and Troop Carrier Command, and by the US Naval Air Transport Command and Marine Corps. The main compartment of the C-46 could accommodate (in addition to general cargo) 40 fully equipped troops, up to 33 stretchers, five Wright R-3350 engines or their equivalent weight of other goods.

Profiting from the experience of the C-46, the Curtiss company in 1944 prepared designs and a mock-up of a commercial version of the aircraft for immediate post-war production. Interestingly, by the end of that year at least two American airlines had ordered the type as the CW-20E. Several hundred of the 3,000 or so Commandos built survived the war and served in a commercial capacity for many years.

C-46A


Specification 
 CREW3-5
 PASSENGERS62
 ENGINE2 x P+W R-2800-51 M-1, 1495kW
 WEIGHTS
    Take-off weight21770 kg47995 lb
    Empty weight13562 kg29899 lb
 DIMENSIONS
    Wingspan32.9 m107 ft 11 in
    Length23.3 m76 ft 5 in
    Height6.6 m21 ft 8 in
    Wing area126.3 m21359.48 sq ft
 PERFORMANCE
    Cruise speed370 km/h230 mph
    Ceiling6700 m22000 ft
    Range w/max.fuel2770 km1721 miles

Curtiss-Wright CW-20 / C-46 Commando

Comments 
Henry Best, hbest(@)skybest.com, 08.11.2009

Yeah. My first "BIG AIRPlANE". 600 hours as a very green co-pilot with RIDDLE AIRLINES out of MIami in 1960. Flew a LOGAIR contract with very seasoned "HUMP" pilots. Flew well in the sky but could bite you leaving or alighting the ground!

Bob Thrasher, robertthrasher(@)comcast.net, 23.09.2009

Flew them as copilot, worked on them as a mechanic for years including stint in Germany with Capitol Airways hauling Lufthansa cargo around Europe and into Berlin during the 1960's through the air routs the Russians set up. Great tough airplane, nasty in a crosswind, and could handle heavy ice.

Steve, steveg(@)abkj.com, 11.09.2009

The mythical 4-engine version would seem to be based on a misidentification of the rare Boeing 307 Stratoliner, which had a very similar silhouette.

Robert H Douglas, RDoug66729(@)AOL.com, 07.09.2009

As a member of the 505 Prch Inf I made a familarization jump from this a/craft (March 1945 at Laon France..Great airplane except for te hydraulic tanks in her belly.I am now 85 years old.

Groucho Marx, 03.08.2009

That's the most ridiculous thing I ever hoyd!

Russ, Smith, 03.08.2009

An acquaintence insists, there was a 4 engine version. If so what was it's model designation?

George, asaptx(@)aol.com, 13.05.2009

Wow! After 65 years I finally learn about what my mother was making back during WW2, she worked at the CW plant in St. Louis, she was one of the original "Rosie the Riveters", that were a big part of the war effort. Often wondered about the planes, I always assumed it was the p-40 that they were building, never asked my mother. Sorry that I couldn't contribute more to this effort.

Hernan Villamil, hernan(@)villamil.com, 29.04.2009

I believe one of them was bought by the then-new Austral airline. Such was its fate it crashed at sea at night after an attempted landing in Mar Del Plata in horrible weather in Jan 1959. Only one survivor managed to swim back to shore. From what I read it was a difficult plane to fly in bad weather...

Bob Kuberski, Robert.kuberski(@)gmail.com, 15.01.2009

I'm building a 1/72 scale model of the C-46 and need to know what the large "hole" in the nose was for. I assume it was an air intake for ventilation of some sort , but you know what they say about assuming...Please advise & Thanksc in advance. Bob Kuberski

P.C. McILwain, catsman(@)eastex.net, 26.12.2008

As a member of the 446 Troop Carrier Wing in the late 50's, I flew from Houston to Long Beach, Ca and back, from Houston to Memphis, from Memphis to Florida and back to Houston via Memphis. From Houston to Miami and back and several insignificant flights. The plane was air worthy but un-pressurized. Great glide angle.

Perry H. Rainey, Jr., phrainey(@)stic.net, 31.08.2008

I worked on C-46 aircraft as an aircraft sheetmetal technician in 1957/1958 for RANSA Airlines in Miami, FL. RANSA purchased WWII US surplus C-46 aircraft sold to India from the government of India. The C-46 would have large fuel tanks mounted in the cargo compartment and then be flown to the stateside location for RANSA at Miami International Airport. Upon arrival the C-46's would undergo what was then called a 13,000 hour overhaul. Once completed they were sold to US cargo carriers. Supposedly, US companys were prohibited from buying the WWII surplus aircraft from India so RANSA, a Venezuelan Company, provided a conduit for moving the aircraft into the US airlines transport industry. Great airplane and great experience for me as a teenager!

James B Bertero, berterojames(@)verizon.net, 28.06.2008

Cordova Airlines in Alaska had two of these birds in the early '60s and used them to fly men and cargo in and out of many DEW line radar sites. One had a tail # ending in "45M". I've wondered what became of her.

Jack Lamberty, JackL68734(@)aol.com, 25.05.2008

In the 1959-60 era, our reserve squadron used the C-46 to transition from F-84s to C-119s. I guess the logic was if you could land a C-46, the C-119 would be a piece of cake. Because of the large vertical stabilizer, the C-46 was grounded in a 30 knot crosswind.

Lawrence Varick, larryjv(@)optonline.net, 19.05.2008

Flew them between Japan and Korea during the Korean ?.
Big Piper Cub. Nasty in gusty crosswinds ,but manageable.
Great airplane to fly.

Ronald E Ciura, magman366(@)earthlink.net, 17.05.2008

Zantop Air Transport operated a large number of these
through the 1960's. Used extensively to move automobile parts.

Yoash Tsiddon-Chatto, chatto(@)012,net.il, 21.02.2008

Interested to purchase for museum in Israel. Flyable condition may offset surface transport costs.
Any propodal?
Thanks- Yoash Tsiddon-Chatto

Do you have any comments about this aircraft ?

Name    E-mail


COMPANY
PROFILE



All the World's Rotorcraft


Virtual Aircraft Museum


All rhe World's Rotorcraft AVIATION TOP 100 - www.avitop.com Avitop.com