About: Gallaudet D-4   Sponge Permalink

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

The Gallaudet D-4 was an unusual biplane designed and built by Gallaudet Aircraft Company for the United States Navy. It was powered by a Liberty L-12 engine buried within the fuselage which turned a large, four-bladed propeller attached to a ring around the center fuselage. Only two were constructed, with the second being accepted by the Navy for service as an observation aircraft.

AttributesValues
rdf:type
rdfs:label
  • Gallaudet D-4
rdfs:comment
  • The Gallaudet D-4 was an unusual biplane designed and built by Gallaudet Aircraft Company for the United States Navy. It was powered by a Liberty L-12 engine buried within the fuselage which turned a large, four-bladed propeller attached to a ring around the center fuselage. Only two were constructed, with the second being accepted by the Navy for service as an observation aircraft.
sameAs
Landing speed mph
  • 58(xsd:integer)
dcterms:subject
dbkwik:military/pr...iPageUsesTemplate
range km
  • 628(xsd:integer)
ceiling ft
  • 14000(xsd:integer)
met or eng?
  • eng
Produced
  • 2(xsd:integer)
range miles
  • 390(xsd:integer)
eng1 type
  • Liberty L-12 V-12 water-cooled piston engine
endurance h
  • 3(xsd:integer)
length in
  • 6(xsd:integer)
endurance min
  • 30(xsd:integer)
Introduced
  • 1918(xsd:integer)
primary user
Type
  • Navy Observation Aircraft
wing area sqft
  • 260(xsd:integer)
Height in
  • 8(xsd:integer)
Manufacturer
empty weight lb
  • 4228(xsd:integer)
max speed mph
  • 119(xsd:integer)
length ft
  • 33(xsd:integer)
Height ft
  • 11(xsd:integer)
First Flight
  • 1918(xsd:integer)
span ft
  • 46(xsd:integer)
gross weight lb
  • 5440(xsd:integer)
span in
  • 5(xsd:integer)
Crew
  • 2(xsd:integer)
Armament
  • None
Number Built
  • 2(xsd:integer)
eng1 hp
  • 360(xsd:integer)
ref
  • Wagner, Ray. American Combat Planes , p. 118.
eng1 number
  • 1(xsd:integer)
abstract
  • The Gallaudet D-4 was an unusual biplane designed and built by Gallaudet Aircraft Company for the United States Navy. It was powered by a Liberty L-12 engine buried within the fuselage which turned a large, four-bladed propeller attached to a ring around the center fuselage. Only two were constructed, with the second being accepted by the Navy for service as an observation aircraft.
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