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词条 Kyushu Q1W
释义

  1. Design and development

  2. Variants

  3. Specifications (Q1W1)

  4. See also

  5. Footnotes

  6. Bibliography

  7. External links

name = Q1W Tokaiimage = Q1W.jpgcaption = A Kyushu Q1W1

}}{{Infobox Aircraft Type

type = Anti-submarine light bombermanufacturer = Kyūshū Aircraft Companydesigner =first flight = September 1943introduced = January 1945retired = August 1945status =primary user = Imperial Japanese Navymore users =produced =number built = 153unit cost =variants with their own articles =
}}

The Kyūshū Q1W Tokai (東海 "Eastern Sea"), was a land-based anti-submarine patrol bomber aircraft developed for the Imperial Japanese Navy in World War II. The Allied reporting name was Lorna. Although similar in appearance to the German Junkers Ju 88 medium bomber, the Q1W was a much smaller aircraft with significantly different design details.

Design and development

The Imperial Japanese Navy ordered development of the Kyūshū Q1W as the Navy Experimental 17-Shi Patrol Plane{{sfn|Francillon|1979|pp=332, 548}} in September 1942, and the first test flight took place in September 1943. It entered service in January 1945. The Q1W carried two low-power engines, allowing for long periods of low-speed flight, and was the first purpose-designed anti-submarine warfare aircraft in the world.

In same period Kyūshū built the K11W1 Shiragiku, a bomber training plane (also used in Kamikaze strikes) and the Q3W1 Nankai (South Sea), a specialized antisubmarine version of the K11W.{{sfn|Francillon|1979|p=332}} The latter was of all-wood construction and was destroyed during a landing accident on its first flight.

Another specific anti-submarine airplane was the Mitsubishi Q2M1 "Taiyō" (which was derived from Mitsubishi Ki-67 Hiryū "Peggy" Torpedo-bomber), but this did not progress beyond the preliminary design stage.

Variants

  • Q1W1 : one prototype.
  • Q1W1 Tokai Model 11: main production model.
  • Q1W2 Tokai Model 21: version with tail surfaces in wood, built in small numbers.
  • Q1W1-K Tokai-Ren (Eastern Sea-Trainer): trainer with capacity for four, all-wood construction. One prototype built.

Specifications (Q1W1)

{{aircraft specifications
|plane or copter?= plane
|jet or prop?= prop
|ref=Japanese Aircraft of the Pacific War{{sfn|Francillon|1979|p=335}}
|crew= 3
|capacity=
|payload main=
|payload alt=
|length main= 12.09 m
|length alt= 39 ft 8 in
|span main= 16.00 m
|span alt= 52 ft 6 in
|height main= 4.12 m
|height alt= 13 ft 6 in
|area main= 38.2 m²
|area alt= 411 ft²
|airfoil=
|empty weight main= 3,102 kg
|empty weight alt= 6,839 lb
|loaded weight main= 4,800 kg
|loaded weight alt= 10,580 lb
|useful load main=
|useful load alt=
|max takeoff weight main= 5,318 kg
|max takeoff weight alt= 11,720 lb
|more general=
|engine (prop)= Hitachi Amakaze-31
|type of prop= 9-cylinder radial engine
|number of props= 2
|power main= 455 kW
|power alt= 610 hp
|power original=
|max speed main= 322 km/h
|max speed alt= 200 mph
|cruise speed main=
|cruise speed alt=
|stall speed main=
|stall speed alt=
|never exceed speed main=
|never exceed speed alt=
|range main= 1,342 km
|range alt= 839 miles
|ceiling main= 4,490 m
|ceiling alt= 14,730 ft
|climb rate main= 229 m/min
|climb rate alt= 751 ft/min
|loading main= 126 kg/m²
|loading alt= 26 lb/ft²
|thrust/weight=
|power/mass main= 0.19 kW/kg
|power/mass alt= 0.12 hp/lb
|more performance=
|armament=
  • 1 × flexible rearward-firing 7.7 mm Type 92 machine gun
  • 1 or 2 × fixed forward-firing 20 mm Type 99 cannon sometimes fitted
  • 2 × 250 kg (550 lb) bombs or depth charges
Radar equipment
  • Type 3 Model 1 MAD (KMX)
  • Type 3 Ku-6 Model 4 Radar
  • ESM Antenna equipment

|avionics=
}}

See also

{{aircontent|
|similar aircraft=
  • Avro Anson
  • Bristol Beaufort
  • Lockheed Hudson
  • Lockheed PV-1 Ventura

|see also=
|lists=
  • List of aircraft of World War II

}}

Footnotes

Bibliography

{{refbegin}}
  • {{cite book |ref={{harvid|Francillon|1979}}

|title=Japanese Aircraft of the Pacific War |last=Francillon |first=R. J. | authorlink= |year=1979 |publisher=Putnam & Company Ltd|location=London| edition= |isbn=0-370-30251-6}}{{refend}}

External links

{{commons category|Kyushu Q1W Toukai}}
  • [https://web.archive.org/web/20070829102927/http://www.airtoaircombat.com/detail.asp?id=592 AirToAirCombat.com: Kyushu Q1W Tokai]
{{Kyushu aircraft}}{{Japanese Navy Patrol Aircraft}}{{Allied reporting names}}{{DEFAULTSORT:Kyushu Q1w}}

5 : Kyūshū aircraft|Japanese anti-submarine aircraft 1940–1949|Low-wing aircraft|Aircraft first flown in 1943|Twin piston-engined tractor aircraft

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