About: Tachikawa Ki-9   Sponge Permalink

An Entity of Type : dbkwik:resource/AGhloO_nVTaFp7GvOmHv5Q==, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

The Ki-9 was a two seat unequal wing biplane design. Tachikawa originally planned to use the same basic airframe for both basic training and intermediate training, differentiating the two models by the use of different engines. The prototype Ki-9 flew on 7 January 1935, powered by a nine cylinder Hitachi Ha-13a radial engine. The second prototype was identical, and the third prototype was powered by a Nakajima NZ seven-cylinder radial engine. The third prototype exhibited stability problems due a center of gravity issue, and as a result the primary trainer model was abandoned and the Ki-9 was developed only for the intermediate trainer. Tachikawa subsequently developed the Ki-17 for the primary trainer role. The first production aircraft were delivered in 1935.

AttributesValues
rdf:type
rdfs:label
  • Tachikawa Ki-9
rdfs:comment
  • The Ki-9 was a two seat unequal wing biplane design. Tachikawa originally planned to use the same basic airframe for both basic training and intermediate training, differentiating the two models by the use of different engines. The prototype Ki-9 flew on 7 January 1935, powered by a nine cylinder Hitachi Ha-13a radial engine. The second prototype was identical, and the third prototype was powered by a Nakajima NZ seven-cylinder radial engine. The third prototype exhibited stability problems due a center of gravity issue, and as a result the primary trainer model was abandoned and the Ki-9 was developed only for the intermediate trainer. Tachikawa subsequently developed the Ki-17 for the primary trainer role. The first production aircraft were delivered in 1935.
sameAs
dcterms:subject
dbkwik:military/pr...iPageUsesTemplate
max takeoff weight alt
  • 3482.0
number of props
  • 1(xsd:integer)
length alt
  • 789.94
span main
  • 10.32 m
Produced
  • 1934(xsd:integer)
cruise speed main
  • 150.0
more performance
  • 12600.0
cruise speed alt
  • 93.0
height alt
  • 309.88
Introduced
  • 1935(xsd:integer)
primary user
Type
  • Training aircraft
type of prop
  • radial engine
loading main
  • 58(xsd:double)
length main
  • 7.9 m
power alt
  • 350.0
area main
  • 24.5
power main
  • 261.0
height main
  • 3.1 m
span alt
  • 1031.24
Manufacturer
max speed main
  • 240.0
engine (prop)
  • Hitachi Ha-13a
ceiling main
  • 5,800 m
empty weight main
  • 1120.0
area alt
  • 264.0
First Flight
  • 1935-01-07(xsd:date)
max speed alt
  • 130(xsd:integer)
jet or prop?
  • prop
loading alt
  • 11(xsd:double)
empty weight alt
  • 2468.0
plane or copter?
  • plane
ceiling alt
  • 19030.0
max takeoff weight main
  • 1580.0
Retired
  • 1945(xsd:integer)
Crew
  • 2(xsd:integer)
Number Built
  • 2618(xsd:integer)
ref
  • Japanese Aircraft of the Pacific War
abstract
  • The Ki-9 was a two seat unequal wing biplane design. Tachikawa originally planned to use the same basic airframe for both basic training and intermediate training, differentiating the two models by the use of different engines. The prototype Ki-9 flew on 7 January 1935, powered by a nine cylinder Hitachi Ha-13a radial engine. The second prototype was identical, and the third prototype was powered by a Nakajima NZ seven-cylinder radial engine. The third prototype exhibited stability problems due a center of gravity issue, and as a result the primary trainer model was abandoned and the Ki-9 was developed only for the intermediate trainer. Tachikawa subsequently developed the Ki-17 for the primary trainer role. The first production aircraft were delivered in 1935.
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