General Description Flashcards
What is the maximum glide distance speed in autorotation?
69 knots
What are the V(ne) airspeed limitations in Knots indicated air speed?
VFR - 130 KIAS
IMC - 110 KIAS or placard V(ne) whichever is less
VNE for internal gross weight >3200 lbs - 78 KIAS
The procedural word SHOULD is used to mean?
Recommend or preferred, NOT mandatory
The vertical fin is canted 5 1/2 degrees to the right center to
Reduce tail rotor thrust requirements in forward flight
How many degrees of twist are there in the main rotor blade?
-10 degrees
The total capacity of the fuel is ____ with ___ being usable.
84.1, 82.6
An operating procedure, which is essential to highlight is a
NOTE
The procedural word SHALL is used to mean
Mandatory
What type of airfoil are the main rotor blades?
Asymmetrical
The maximum available takeoff power (5 minute limit) is
> 85-100%
State the maximum continuous power (TQ AVAIL CONT) for the TH-67 power plant.
85%
How many switches can be used to control the search light on the A+ configuration
3
An operating procedure, which if not correctly followed could result in personal injury, is
WARNING
The purpose of the horizontal stabilizer is to
Maintain a desirable aircraft altitude in forward flight
How many degrees of pitch are in the tail rotor with full pedal applied?
23 degrees
An operating procedure, which if not strictly observed could result in damage to equipment is called a
CAUTION
What is the diameter of the main rotor system?
33 ft, 4 in
The TH-67 tailboom section uses a _________ type of construction.
Fully monocoque
What are the minimum crew restrictions for the TH-67?
VFR - min 1 pilot
IFR - min 2 pilots IMC
Which section of the aircraft contains the engine?
Intermediate Section
The TH-67 intermediate sections uses a ______ type of construction.
Semi-monocoque
The IFR configuration of the TH-67 has _____ pilot static systems.
2 independent
The _____ supplies ram (impact) air to the ______.
Pilot tube, airspeed indicator
In a conventional helicopter flight control system, the 3 basic controls used to maneuver the aircraft are ___, ____, ____.
Cyclic, collective and anti-torque pedals
To eliminate the need for an engine flush the engine and transmission lubricants must be
Compatible
The TH-67 ____ light, located on the aircraft nose provides a 450-watt lamp in an extendable and slewable mount.
Search
The procedural word WILL is used to mean ___.
Futurity
The vertical fin off-loads the thrust requirements of the ______ between ______
Tail rotor, 100 to 110 knots
What is the gross weight limitations for hover?
3350
What is the diameter of the tail rotor?
5’-5”
The fuselage of the TH-67 consists of the ____, _____, and ______ sections.
Forward, intermediate, tailboom
The TH-67 ___light, located on the aircraft nose provides a 250-watt lamp in a fixed mount.
Landing
With the use of JP-8 at a temperature of -20 C, the minimum fuel pressure must be
8 PSI
What is V(ne) with >85 to 100% torque applied?
80 KIAS
Both cyclic control sticks and curved (bellied out) forward as an ergonomic consideration. This induces a forward loading, which is compensated for by a ________ attached at copilot’s yoke assembly and torque blade.
Balance spring
What does the term semi-monocoque mean?
The aircraft skin provides some of the structural strength
What flight controls have the capability to be friction locked?
Cyclic & collective
Which configuration has dual search lights?
A+
When must an engine deceleration check be performed?
Before the first flight of the day when using alternate fuel
What is the minimum rate of descent airspeed in autorotation?
52 KIAS
Can the maximum transient power setting (110% TQ) be used intentionally?
No.
The VFR & A+ configuration have one pilot tube that provides _____ air to the airspeed indicator and two vents that provide _____ air to the static instruments.
Impact (RPM), static
What is the maintenance action required if non-compatible oils are mixed in the engine?
The engine oil system must be flushed
