Unit 4 Flashcards
Aircraft
device that is used for flight in the air
Airplane
engine-driven fixed-wing aircraft that is supported by wings
Air traffic control (ATC)
service to promote safe, orderly, and expeditious flow of air traffic
Category
broad classification of aircrafts (transport, utility, acrobatic…)
Class
classification of aircraft within a category (single-engine, multi-engine, helicopter…)
Ceiling
height of lowest layer of clouds above Earth’s surface
Controlled airspace
airspace of defined dimension which ATC service is provided
Decision height (DH)
height above ground level (AGL) where the decision to continue or abandon approach must be made (instrument)
Flight plan
specified info relating to intended flight that is filed orally or in writing with ATC
Flight time
time between aircraft moves under its own power → comes to rest after landing
Large aircraft
max takeoff weight of +12,500 lb
Maintenance
inspection, overhaul, repair, and preservation of the aircraft & replacement of parts
Major alteration
alteration that might affect weight, balance, strength, performance, flight… of an aircraft
Manifold pressure
absolute pressure as measured in the induction system (expressed inches of mercury)
Minimum descent altitude (MDA)
lowest altitude where a descent is authorized on final approach (expressed in ft above mean sea level)
Night
time between end of evening civil twilight → beginning of morning civil twilight
(1h after sunset to 1h before sunrise)
Non Precision approach procedure
standard instrument approach with no electronic glide slope
Pilotage
navigation by visual reference to landmarks
Pilot in command (PIC)
person who has final authority, hold appropriate category/class/type rating, was designated PIC before flight
Positive control
control of all air traffic, within designated airspace by ATC
Precision approach procedure
standard instrument approach with an electronic glide slope
Small aircraft
max takeoff weight less than 12,500 lb
AFM
airplane flight manual
AGL
above ground level
ATC
air traffic control
CAS
calibrated air speed
DME
distance-measuring equipment
(compatible with TACAN)
FAA
federal aviation administration
FSTD
flight simulation training devic
FTD
flight training device
HIRL
high-intensity runway light system
IAS
indicated airspeed
ICAO
international civil aviation organization
LSA
light sport aircraft
MEL
minimum equipment list
MSL
mean sea level
NM
nautical mile
RBN
radio beacon
REIL
runway end identification lights
RNAV
area navigation
TACAN
ultra-high-frequency tactical air navigational aid
TAS
true airspeed
TCAS
traffic alert and collision avoidance system
TDZL
touchdown zone
TSO
technical standard order
VA
design maneuvering speed
(max speed limit load imposed)
VX
best angle of climb speed
(clear obstacles)
VY
best rate of climb speed
(reach altitude quickly)
VNE
never-exceed speed
VS
stalling speed
VS0
stalling speed in landing configuration
VS1
stalling speed in specific configuration
VR
rotation speed
VC
design cruising speed
VFE
flap extended speed
VLE
max landing gear extended speed