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Verville Sperry M 1 Messenger

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Top speed  156 km/h
Length  5.41 m
Wingspan  6.1 m
Designer  Alfred V. Verville
Verville-Sperry M-1 Messenger Sperry Messenger also M1 M1A and MAT RC Groups

Verville sperry m 1 messenger scale rc model d nov


The Sperry Messenger was an American single-seat biplane designed by Alfred V. Verville working for the Engineering Division of the United States Army Air Service (USAAS) and built under contract by Sperry Aircraft Company of Farmingdale, New York. The aircraft was later designated the M-1 and MAT by the USAAS. Sperry produced approximately 50 Messengers and the civilian two-seat version, the Sport Plane, between 1920 and 1926. The aircraft was the first to make contact between an airplane and an airship while in flight.

Contents

Verville-Sperry M-1 Messenger Picture of Verville Sperry M1 Messenger Military Aircraft and

Rc verville sperry m 1 messenger lmk polanka nad odrou


Development

Verville-Sperry M-1 Messenger SPERRY MESSENGER cat NO 3202 Lukgraph Resin Kit

In 1921 Alfred V. Verville led the Engineering Division of the USAAS's design of a simple single-seat biplane to be used as a messenger aircraft to replace motorcycles. The aircraft was built by the Sperry Aircraft Company as the Sperry Messenger. The Messenger was a conventional biplane with a fixed tailskid landing gear and a nose mounted 60 hp (45 kW) Lawrance L-4 radial engine. In 1924 the military aircraft were given USAAS designations M-1, M-1A and MAT. Lawrence Sperry gained attention when he landed his personal Messenger in front of the Capitol building and bounced up the front steps in Washington D.C. (See photo below.) He also successfully landed his little Messenger at the Lincoln Memorial. The prototype was used by Lawrence Sperry who disappeared in 1923, flying a Messenger across the English Channel from France to England.

Operational history

Verville-Sperry M-1 Messenger httpsuploadwikimediaorgwikipediacommonsthu

The Messenger's small size, simple construction, and inexpensive cost made it ideal for testing and experimentation. As well as the original communications duties, the National Advisory Committee for Aeronautics used one in its pioneering aerodynamic research programs from 1923 to 1929. Sperry modified twelve into the radio-controlled Messenger Aerial Torpedo, an early flying bomb, and developed the apparatus for a Messenger to make the first successful airship hook on and release in December 1924. On December 15, at Scott Field, Illinois, Lt. Clyde Finter hooked on to a trapeze attached to a non-rigid airship, the TC-3. In the Messenger, Finter remained attached briefly while the airship made a turn, then he unhooked and landed the aircraft on the ground.

Variants

Verville-Sperry M-1 Messenger VervilleSperry M1 Messenger National Air and Space Museum
Messenger
Sperry designation, 42 built later given USAAS designations M-1, M-1A and MAT.
M-1
Messengers used in communications duties, 26 built and known by the USAAS as the Verville-Sperry M-1
M-1A
Messengers with increased fuel capacity, 16 built.
MAT
Messengers used as aerial torpedoes (Messenger Aerial Torpedo), eight conversions.

Operators

 United States
  • United States Army Air Service
  • Specifications (M-1)

    General characteristics

    Verville-Sperry M-1 Messenger Aircraft P306 VervilleSperry M1 Messenger CN AS 68533 Photo
  • Crew: 1
  • Length: 17 ft 9 in (5.41 m)
  • Wingspan: 20 ft 0 in (6.10 m)
  • Height: 6 ft 9 in (2.06 m)
  • Wing area: 160 ft2 (14.86 m2)
  • Empty weight: 623 lb (283 kg)
  • Gross weight: 862 lb (391 kg)
  • Powerplant: × Lawrance L-4, 60 hp (45 kW)
  • Performance

  • Maximum speed: 97 mph (156 km/h)
  • Rate of climb: 700 ft/min (3.56 m/s)
  • Armament

  • none
  • References

    Verville-Sperry M-1 Messenger Wikipedia


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