About: Bell 412   Sponge Permalink

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

Development of the 412 began with the conversion of two 212s in the latter half of the 1970s. The main rotor was given four blades instead of two and the diameter was reduced. The first prototype flew in August 1979, with production starting the same year and the aircraft entering service in 1981. Several improved versions have been made since then, the most recent of which (the 412EP) has a dual digital automatic flight control system. Over 850 have been built so far, and production is ongoing. The 412 was developed into the Canadian CH-146 Griffon military transport in the early 1990s.

AttributesValues
rdf:type
rdfs:label
  • Bell 412
rdfs:comment
  • Development of the 412 began with the conversion of two 212s in the latter half of the 1970s. The main rotor was given four blades instead of two and the diameter was reduced. The first prototype flew in August 1979, with production starting the same year and the aircraft entering service in 1981. Several improved versions have been made since then, the most recent of which (the 412EP) has a dual digital automatic flight control system. Over 850 have been built so far, and production is ongoing. The 412 was developed into the Canadian CH-146 Griffon military transport in the early 1990s.
  • |} The Bell 412 is a utility helicopter manufactured by Bell Helicopter. It is a development of the Bell 212 with the major difference being the composite four-blade main rotor.
sameAs
dcterms:subject
dbkwik:military/pr...iPageUsesTemplate
max takeoff weight alt
  • 5397.0
climb rate main
  • 1350.0
number of props
  • 2(xsd:integer)
length alt
  • 17.1 m
span main
  • 46.0
power/mass alt
  • 437(xsd:integer)
Produced
  • 1979(xsd:integer)
Status
  • In service
cruise speed main
  • 122(xsd:integer)
cruise speed alt
  • 140(xsd:integer)
height alt
  • 4.6 m
Introduced
  • 1981(xsd:integer)
primary user
Type
  • Multipurpose Utility helicopter
type of prop
  • turboshafts
range alt
  • 463(xsd:integer)
length main
  • 1709.42
power alt
  • 671.0
area main
  • 1662.0
power main
  • 900(xsd:integer)
height main
  • 15.0
span alt
  • 14.0 m
range main
  • 402.0
Manufacturer
  • Bell Helicopter
max speed main
  • 140(xsd:integer)
engine (prop)
power/mass main
  • 0(xsd:double)
Capacity
  • up to 13 passengers, maximum external load of 4,500 lb
climb rate alt
  • 6.86
ceiling main
  • 20000.0
National Origin
  • United States / Canada
empty weight main
  • 6789.0
Developed From
area alt
  • 154.4
more users
  • See [[#Operators
max speed alt
  • 161(xsd:integer)
jet or prop?
  • prop
empty weight alt
  • 3079.0
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