Section 1
Columbia 400 (LC41-550FG)
General
Initial Issue of Manual: November 10, 2004
RC050002
Latest Revision Level/Date: -/11-10-2004
1-9
TIT Gauge
The
Turbine Inlet Temperature
indicator is the instrument
used to identify the lean fuel flow mixtures for various
power settings.
Wing Cuff
Specially shaped composite construction on the outboard
leading edge of the wing. The cuff increases the camber of
the airfoil and improves the slow-flight and stall
characteristics of the wing.
AIRPLANE PERFORMANCE & FLIGHT PLANNING TERMINOLOGY
Demonstrated Crosswind
Velocity
Demonstrated Crosswind Velocity
is the velocity of the
crosswind component for which adequate control of the
airplane can be maintained during takeoff and landing. The
value shown is not considered limiting.
G
A unit of acceleration equal to the acceleration of gravity at
the surface of the earth. The term is frequently used to
quantify additional forces exerted on the airplane and is
expressed as multiples of the basic gravitational force, e.g.,
a 1.7-g force.
GPH
Gallons Per Hour
is the quantity of fuel consumed in an
hour expressed in gallons.
Limit Load
The maximum load a structure is designed to carry and the
factor of safety, is the percentage of limit load the structure
can actually carry before its ultimate load is reached. A
structure designed to carry a load of 1,000 pounds with a
safety factor of 1.5 has an ultimate load of 1,500 pounds.
The airplane can be damaged above limit load.
NMPG
Nautical Miles per Gallon
is the distance (in nautical
miles) which can be expected per gallon of fuel consumed
at a specific power setting and/or flight configuration.
PPH
Pounds Per Hour
is the quantity of fuel consumed in an
hour expressed in pounds.
Unusable Fuel
Unusable Fuel
is the amount of fuel expressed in gallons
that cannot safely be used in flight. Unusable Fuel is the
fuel remaining after a runout test has been completed in
accordance with governmental regulations.
Ultimate Load
The amount of load that can be applied to an aircraft
structure before it fails. The airplane can be damaged
between limit and ultimate load, and it can fail
catastrophically above ultimate load.