Yokosuka MXY8

Japanese training glider
MXY8 Akigusa
Role Training Glider
Type of aircraft
National origin Japan
Manufacturer Yokosuka Naval Air Technical Arsenal
Variants Yokosuka MXY9

The Yokosuka MXY8 Akigusa (秋草, "Autumn grass") was a training glider built in parallel with the Mitsubishi J8M rocket-powered interceptor aircraft.

Design and development

The J8M was to have simply been a licence-built Messerschmitt Me 163 Komet, but due to difficulties in obtaining technical materials from Germany, it eventually had to be designed almost from scratch.[1] The MXY8 was designed in parallel with the J8M to validate the design, and then to provide pilot training during the development of the actual interceptor.[2] The Army designation for the type was Ku-13.[3]

The MXY8 was built entirely of wood, and fitted with ballast tanks that would be filled with water to simulate the weight and therefore flight characteristics of a fully equipped J8M. Some 50-60 of these gliders were eventually built.

A more advanced trainer, the MXY9, equipped with a primitive jet engine was planned, but was never produced.[4]

Many sources apply the designation MXY8 to the Yokosuka MXY7 Ohka kamikaze weapon.

Specifications

Yokosuka MXY8 "Akigusa" unmotorized training glider version of the Mitsubishi J8M1 "Shusui"

Data from Japanese Aircraft of the Pacific War[5]

General characteristics

  • Crew: 1
  • Length: 6.05 m (19 ft 10 in)
  • Wingspan: 9.5 m (31 ft 2 in)
  • Height: 2.7 m (8 ft 10 in)
  • Wing area: 17.73 m2 (190.8 sq ft)

Performance

See also

Related development

  • Messerschmitt Me 163
  • Mitsubishi J8M
  • Yokosuka MXY9

References

Wikimedia Commons has media related to Yokosuka MXY 8.
Notes
  1. ^ Francillon 1979, p. 404.
  2. ^ Francillon 1979, p. 405.
  3. ^ Francillon 1979, pp. 405–406.
  4. ^ Francillon 1979, p. 406.
  5. ^ Francillon 1979, p. 407.
Bibliography
  • Francillon, René J. (1979) [1970]. Japanese Aircraft of the Pacific War (2nd ed.). London: Putnam & Company Ltd. ISBN 0-370-30251-6.
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Torpedo bombers
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Flying boatsTraining aircraft
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World War II Allied reporting names
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Fighters (A)
Torpedo bombers (B)
Shipboard reconnaissance (C)
Dive bombers (D)
Reconnaissance seaplanes (E)
Observation seaplanes (F)
Land-based bombers (G)
Flying Boats (H)
Land-based Fighters (J)
Trainers (K)
Transports (L)
Special-purpose (M)1
Floatplane fighters (N)
Land-based bombers (P)
Patrol (Q)
Land-based reconnaissance (R)
Night fighters (S)
1 X as second letter is for experimental aircraft or imported technology demonstrators not intended for service, 2 Hyphenated trailing letter (-J, -K, -L, -N or -S) denotes design modified for secondary role, 3 Possibly incorrect designation, but used in many sources
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Imperial Japanese Navy official aircraft names
Fighters
Naval fighters1
  • Jinpu (Squall)
  • Kyofu (Gale)
  • Reisen (Zero fighter)
  • Reppu (Strong wind)
Land-based fighters2
  • Raiden (Lightning bolt)
  • Senden (Flashing lightning)
  • Shiden (Violet lightning)
  • Shinden (Magnificent lightning)
  • Tenrai (Thunder)
Nightfighters3
  • Denko (Lightning)
  • Gekko (Moonlight)
  • Hakko (Corona)
  • Kyokko (Aurora)
Jet/rocket fighters
  • Kikka (Tachibana orange blossom)
  • Shinryu (Divine dragon)
  • Shusui (Sharp sword)
Heavy bombers4
  • Fugaku (Mount Fuji)
  • Nanzan (South mountain)
  • Renzan (Mountain chain)
  • Shinzan (Deep mountain)
  • Taizan (Great mountain)
  • Tenzan (Heavenly mountain)
  • Tozan (Eastern mountain)
Bombers5
  • Ryusei (Shooting star)
  • Suisei (Comet)
  • Myojo (Venus)
  • Myojo Kai (Venus improved)
  • Ginga (Galaxy)
  • Tenga (Milky Way)
Patrol6
  • Tokai (Eastern sea)
  • Taiyo (Ocean)
  • Nankai (Southern sea)
Reconnaissance7
  • Shiun (Purple/Violet cloud)
  • Saiun (Iridescent cloud)
  • Zuiun (Auspicious cloud)
  • Seiun (Dawn cloud)
  • Keiun (Cirrus cloud)
Trainers8
  • Kouyou (Red leaf)
  • Shiragiku (White chrysanthemum)
Transports9
  • Seiku (Sunny sky)
  • Soukuu (Blue sky)
Miscellaneous10
  • Akigusa (Autumn grass)
  • Shuka (Autumn fire)
  • Wakakusa (Young grass)
Special-purpose aircraft11
  • Seiran (Fine weather storm)
  • Ohka (Sakura cherry blossom)
  • Toka (Wisteria flower)
With some exceptions for rockets, jets and repurposed aircraft, names chosen were for: 1. Winds, 2. Lightning, 3. Nighttime lights, 4. Mountains, 5. Stars/constellations, 6. Seas, 7. Clouds, 8. Plants, 9. Skies, 10. Landscapes, and 11. Flowers. Published translations disagree, and many are simplified, especially for plants, where the Japanese referred to a specific variety and the common translations only to the broader type.
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Japanese Army Glider Designation System