POH & systems Flashcards
Dimensions general length Height Wingspan Turn radius
length 37ft
Height 15ft
Wingspan 52t
Turn radius 67ft
Electrical System
28 Volt Direct Current system.
24 Volt Battery and starter-generator supply electrical power.
DC power is routed through a power distribution bus, battery bus, avionics bus, and a standby alternator bus.
Engine for both aircraft
L- Pratt Whitney PT6A-114A, 675 shp
EX -Pratt Whitney PT6A-140, 867 shp
Free turbine, two-shaft engine utilizing a
compressor section having three axial
stages and one centrifugal stage, an
annular reverse-flow combustion chamber,
a one-stage compressor turbine, a one-
stage power turbine, and a single exhaust.
The power turbine drives the propeller
through a two-stage planetary gearbox at the front of the engine
Propeller types
EX : Hartzell aluminum constant speed full feathering reversible
Legacy : Mcauley same
Max Range Takeoff ground roll Takeoff 50 ft obst Landing ground roll Landing 50 ft obst
Max Range 4.4 Takeoff ground roll 1400 Takeoff 50 ft obst 2160ex 2500 Landing ground roll 1004 Landing 50 ft obst 1836
Stall speeds
Vso 50
Vs1 63
