About: Tupolev MTB-1   Sponge Permalink

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

The Tupolev MTB-1 (known originally as the MDR-4 and internally to Tupolev as the ANT-27) was a patrol flying boat built in the Soviet Union in the mid-1930s. It was a refined version of the unsuccessful Chetverikov MDR-3. The revised design retained the MDR-3's hull, but added a newly designed, fully cantilever wing, a new tail, and a new engine installation featuring two tractor and one pusher unit. Trials began in March 1934 but the prototype was destroyed during one take-off.

AttributesValues
rdf:type
rdfs:label
  • Tupolev MTB-1
rdfs:comment
  • The Tupolev MTB-1 (known originally as the MDR-4 and internally to Tupolev as the ANT-27) was a patrol flying boat built in the Soviet Union in the mid-1930s. It was a refined version of the unsuccessful Chetverikov MDR-3. The revised design retained the MDR-3's hull, but added a newly designed, fully cantilever wing, a new tail, and a new engine installation featuring two tractor and one pusher unit. Trials began in March 1934 but the prototype was destroyed during one take-off.
sameAs
empty weight kg
  • 10521(xsd:integer)
dcterms:subject
dbkwik:military/pr...iPageUsesTemplate
range km
  • 2000(xsd:integer)
ceiling ft
  • 14660(xsd:integer)
climb rate ftmin
  • 610(xsd:integer)
met or eng?
  • met
range miles
  • 1250(xsd:integer)
eng1 type
  • Mikulin M-34R
gross weight kg
  • 16250(xsd:integer)
length in
  • 10(xsd:integer)
Type
  • Patrol flying boat
wing area sqft
  • 1910(xsd:integer)
span m
  • 34(xsd:double)
climb rate ms
  • 3(xsd:double)
Manufacturer
max speed kmh
  • 225(xsd:integer)
empty weight lb
  • 23195(xsd:integer)
ceiling m
  • 4470(xsd:integer)
length m
  • 21(xsd:double)
max speed mph
  • 140(xsd:integer)
length ft
  • 71(xsd:integer)
First Flight
  • 1934(xsd:integer)
span ft
  • 114(xsd:integer)
gross weight lb
  • 35825(xsd:integer)
span in
  • 6(xsd:integer)
wing area sqm
  • 177(xsd:double)
Retired
  • 1942(xsd:integer)
Number Built
  • 27(xsd:integer)
eng1 number
  • 3(xsd:integer)
abstract
  • The Tupolev MTB-1 (known originally as the MDR-4 and internally to Tupolev as the ANT-27) was a patrol flying boat built in the Soviet Union in the mid-1930s. It was a refined version of the unsuccessful Chetverikov MDR-3. The revised design retained the MDR-3's hull, but added a newly designed, fully cantilever wing, a new tail, and a new engine installation featuring two tractor and one pusher unit. Trials began in March 1934 but the prototype was destroyed during one take-off. A second prototype was constructed the following year, and redesignated MTB-1 to reflect a new torpedo-carrying role. Despite its poor performance in trials, the aircraft was urgently needed to fill a niche in the Soviet Navy, and it was accepted for production before flight testing was complete. Despite some early structural failures, 25 of these machines were eventually produced and saw service in the Navy for several years, remaining in service until 1942.
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