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Chapter 5 — Flight Instruments
Showing 610 of 732 terms — Core List
(Sequenced as they appear in the chapter)
Core List
610
Full List
732
1
flight instruments
2
magnetic direction indicator
3
VFR — Visual Flight Rules
4
airspeed indicator
5
IFR — Instrument Flight Rules
6
altimeter
7
gyroscopic rate-of-turn indicator
8
slip-skid indicator
9
sensitive altimeter
10
barometric pressure
11
gyroscopic pitch-and-bank indicator
12
attitude
13
gyroscopic direction indicator
14
14 CFR — Title 14 of the Code of Federal Regulations
15
compass systems
16
avionics
17
IMC — Instrument Meteorological Conditions
18
pitot-static instruments
19
gyroscopic instruments
20
14 CFR part 91
21
EFIS — Electronic Flight Information Systems
22
avionics systems
23
HUD — Head Up Display
24
pitot pressure
25
impact air pressure
26
air data computer
27
General Aviation
28
static pressure
29
static port
30
electrically heated pitot-static head
31
Ram air
32
relative wind
33
pitot pressure chamber
34
fuselage
35
static hole
36
static chamber
37
pitot heater switch
38
Blockage of the Pitot-Static System
39
VSI — vertical speed indicator
40
Blocked Pitot System
41
baffle plate
42
drain hole
43
Blocked Static System
44
trapped static pressure
45
Indicated Airspeed
46
flush static port
47
Ram pressure
48
alternate static source
49
alternate static source valve
50
pitot head with heater
51
venturi effect
52
Pilot's operating handbook (POH)
53
Aircraft Flight Manual (AFM)
54
aneroid barometer
55
aneroid capsules
56
flight deck
57
POH — Pilot's Operating Handbook
58
AFM — aircraft flight manual
59
certification tests
60
Position error
61
Pitot/Static Instruments
62
Principle of Operation
63
angle of attack
64
landing gear
65
flaps
66
Absolute pressure
67
pressure level
68
altimeter setting window
69
MSL — mean sea level
70
three-pointer altimeter
71
drum-type altimeter
72
Kollsman window
73
inches of mercury
74
1,000 ft. pointer
75
Altimeter Errors
76
100 ft. pointer
77
Mechanical Altimeter Errors
78
10,000 ft. pointer
79
Aneroid
80
altitude indication scale
81
crosshatch flag
82
"Hg
83
pressure altitude
84
Sea level pressure
85
local altimeter setting
86
standard pressure lapse rate
87
preflight check
88
Barometric scale
89
inches of mercury ("Hg)
90
millibars
91
Inherent Altimeter Error
92
Cold Weather Altimeter Errors
93
ISA — International Standard Atmosphere
94
true altitude
95
ICAO Cold Temperature Error Table
96
ICAO — International Civil Aviation Organization
97
Charted IFR Altitudes
98
certificated instrument repair station
99
Indicated Altitude
100
nonstandard pressure conditions
101
obstacle clearance
102
temperature corrections
103
IFR altitudes
104
procedure turn altitudes
105
Final Approach Fix
106
terrain clearances
107
pressure lapse rate
108
Altimeter Setting
109
standard temperature
110
Minimum Procedure Turn Altitude
111
Minimum FAF Crossing Altitude
112
Straight-in Minimum Descent Altitude
113
Circling Minimum Descent Altitude (MDA)
114
Nonstandard Pressure on an Altimeter
115
FAF — Final Approach FIX
116
Circling Minimum Descent Altitude
117
MDA — Minimum Descent Altitude
118
temperature correction
119
nonstandard pressure
120
local pressure
121
Procedure Turn
122
terrain clearance
123
Altimeter Enhancements (Encoding)
124
Reduced Vertical Separation Minimum (RVSM)
125
United States Domestic Reduced Vertical Separation Minimum (DRVSM)
126
altitude control
127
RVSM — Reduced Vertical Separation Minimum
128
encoding altimeter
129
Flight Level
130
FL
131
altitude-keeping performance standards
132
flight crew
133
Vertical Separation
134
Straight-in MDA
135
Circling MDA
136
residual static source error
137
TCAS compatibility
138
Vertical speed indicator (VSI)
139
rate-of-pressure change instrument
140
calibrated orifice
141
FPM — feet per minute
142
instantaneous vertical speed indicators (IVSI)
143
Dynamic Pressure Type Instruments
144
Airspeed Indicator (ASI)
145
Dynamic pressure
146
Total pressure
147
diaphragm
148
static source error
149
rate-of-climb indicator
150
feet per minute
151
IVSI — instantaneous vertical speed indicators
152
accelerometer
153
pressure differential
154
pitch acceleration
155
pitot-static system
156
nautical miles per hour
157
knots
158
statute miles per hour
159
Mode C
160
sector
161
Types of Airspeed
162
Indicated airspeed (IAS)
163
Calibrated airspeed (CAS)
164
Equivalent Airspeed (EAS)
165
true airspeed (TAS)
166
temperature-compensated aneroid bellows
167
TAS indicator
168
CAS — Calibrated Airspeed
169
instrument errors
170
EAS — equivalent airspeed
171
outside air temperature
172
FL — flight level
173
DRVSM — United States Domestic Reduced Vertical Separation Minimum
174
automatic altitude control
175
altitude alert system
176
Machmeter
177
never-exceed speed
178
Airspeed Color Codes
179
Magnetism
180
Magnetic field
181
lines of magnetic flux
182
The Basic Aviation Magnetic Compass
183
Magnetic Compass Overview
184
Mach Number
185
Speed of sound
186
Mach 1.0
187
magnetic South Pole
188
magnetic flux
189
VVI — vertical velocity indicator
190
white arc
191
flap operating range
192
green arc
193
maximum airspeed for rough air
194
blue radial line
195
gross weight
196
yellow arc
197
red radial line
198
Magnetic Compass Construction
199
Magnetic Compass Theory of Operations
200
compass deviation
201
compass housing
202
flexible diaphragm
203
bellows
204
flaps-down stall speed
205
normal operating range
206
flaps-up stall speed
207
structural warning area
208
never-exceed airspeed
209
Compass fluid
210
kerosene
211
cardinal directions
212
AMT — aviation maintenance technician
213
differential pressure gauge
214
Rocking shaft
215
GS — groundspeed
216
magnetic compass errors
217
Variation
218
true directions
219
magnetic directions
220
isogonic lines
221
Deviation
222
swinging the compass
223
Compass Rose
224
geographic axis
225
geographic poles
226
north magnetic pole
227
aerial navigation
228
declination
229
Agonic line
230
compass error
231
taxiway
232
RAMP
233
shock waves
234
maximum allowable airspeed
235
compass correction card
236
Northerly Turning Errors
237
magnetic dip
238
Southerly Turning Errors
239
Acceleration Error
240
magnetic heading
241
float assembly
242
pivotal point
243
ANDS
244
transonic
245
lines of flux
246
magnetic North Pole
247
Oscillation Error
248
gyroscopic heading indicator
249
card
250
The Vertical Card Magnetic Compass
251
The Flux Gate Compass System
252
flux gate compass
253
slaved gyros
254
pickup coils
255
synchro
256
Remote Indicating Compass
257
vertical card magnetic compass
258
eddy currents
259
flux gate compass system
260
current induction
261
segmented ring
262
electrical coil
263
excitation coil
264
RMI — Radio Magnetic Indicator
265
slaving meter
266
slaved gyro
267
free gyro
268
VOR — very high frequency omnidirectional range
269
Gyroscopic Systems
270
pictorial navigation indicator
271
heading-drive buttons
272
magnetic slaving transmitter
273
wingtip
274
torque motor
275
heading indicator unit
276
attitude instruments
277
heading instruments
278
turn coordinators
279
pneumatic systems
280
Vacuum Pump Systems
281
Wet-type vacuum pump
282
dry air vacuum pump
283
Pressure Indicating Systems
284
Electrical Systems
285
Bernoulli's principle
286
A.C.
287
needle valve
288
compensating magnets
289
true course
290
magnetic course
291
compass course
292
manifold check valve
293
gyro pressure gauge
294
pressure regulator
295
POH/AFM
296
attitude gyros
297
autopilots
298
inverter
299
400-Hz A.C.
300
attitude indicator
301
AI — Attitude Instrument
302
artificial horizon
303
gyro horizon
304
spin axis
305
double gimbal
306
pitch
307
roll
308
horizon disk
309
bank index
310
bank-angle lines
311
pitch marks
312
symbolic aircraft
313
pitch trim
314
precession
315
erection mechanism
316
caging mechanism
317
tumble limits
318
self-erecting mechanism
319
straight-and-level flight
320
heading indicator
321
magnetic compass
322
gyroscopic heading indicators
323
DC — direct current
324
A.C. — alternating current
325
Attitude Indicators
326
AI — attitude indicator
327
banking scale
328
heading indicators
329
AI
330
slaved indicators
331
rigidity
332
oscillation
333
directional gyros
334
Lubber line
335
apparent drift
336
turn-and-slip indicator
337
rate instruments
338
turn-and-bank indicator
339
inclinometer
340
directional gyro
341
Turn Indicators
342
needle and ball
343
plane of rotation
344
yaw
345
lateral axis
346
longitudinal axis
347
vertical axis
348
calibration spring
349
Standard Rate Turn
350
2 MIN TURN
351
4 MIN TURN
352
single gimbal
353
turn coordinator
354
canted gyro
355
coordination ball
356
skidding
357
slipping
358
soft iron
359
standard rate turn index
360
horizontal gyro
361
rate of yaw
362
gimbal rotation
363
gyro rotation
364
AHRS — attitude and heading reference system
365
inertial sensors
366
rate gyros
367
magnetometers
368
flux valves
369
solid-state gyroscopes
370
ring-LASAR gyroscope
371
MRLG — Monolithic Ring Laser Gyro
372
ISA — Inertial Sensor Assembly
373
DOD — Department of Defense
374
ADC — air data computer
375
400-Hz alternating current (A.C.)
376
Flight Support Systems
377
Attitude and Heading Reference System (AHRS)
378
Air Data Computer (ADC)
379
satellite signal reception
380
IAS — indicated airspeed
381
TAS — true airspeed
382
EFIS — Electronic Flight Instrument System
383
pressurization
384
FMS — Flight Management System
385
HSI — Horizontal situation indicator
386
flux valve
387
compass card
388
Glideslope
389
azimuth card
390
course deviation bar
391
CDI — Course deviation indicator
392
VOR/Localizer
393
VOR/LOC
394
course-indicating arrowhead
395
reciprocal
396
TO/FROM indicator
397
course select knob
398
heading select bug
399
heading select knob
400
NAV warning flag
401
course select pointer
402
glideslope deviation pointer
403
glideslope deviation scale
404
dual glideslope pointers
405
course deviation scale
406
fluxgate
407
ADI — Attitude Direction Indicator
408
FDS — Flight Director System
409
free gyro mode
410
Horizontal Situation Indicator (HSI)
411
course deviation bar (CDI)
412
Attitude Direction Indicator (ADI)
413
Flight Director System (FDS)
414
flight director
415
FDI — flight director indicator
416
flight director computer
417
coupled
418
command bars
419
mode controller
420
annunciator panel
421
STARS — Sperry Three Axis Attitude Reference System
422
HDG mode
423
VOR/LOC mode
424
AUTO Approach
425
APP — Approach mode
426
G/S — Glideslope mode
427
ILS — Instrument Landing System
428
gyroscope
429
pneumatic
430
pneumatic gyros
431
vacuum source
432
localizer tracking
433
APP
434
G/S
435
pitch selection computer
436
integrated flight control system
437
autopilot
438
gyroscopic sensors
439
venturi tube
440
suction
441
pressure-reducing needle valve
442
deicer boots
443
empennage
444
Autopilot Systems
445
airframe
446
hydraulic
447
ADF — Automatic Direction Finder
448
INS — Inertial Navigation System
449
Loran
450
RNAV — Area Navigation
451
CDU — Control display unit
452
Best Computed Position
453
Flight Management Systems (FMS)
454
radio systems
455
en route
456
waypoints
457
latitude
458
longitude
459
Flight Plan
460
DME — Distance Measuring Equipment
461
IAPs — Instrument Approach Procedures
462
VNAV — Vertical Navigation
463
LNAV — Lateral Navigation
464
IRS — Inertial Reference System
465
GPS — Global Positioning System
466
electronic navigation databases
467
vertical flight profile
468
lateral flight plan
469
Glass flight deck
470
LCD
471
PFD — Primary Flight Display
472
SA — Situational Awareness
473
Electronic Flight Instrument Systems
474
Primary Flight Display (PFD)
475
navigation aids
476
airways
477
intersections
478
SID — Standard Instrument Departures
479
STAR — Standard Terminal Arrival Routes
480
IAP — Instrument Approach Procedures
481
active waypoint
482
Desired Track
483
Bearing
484
lateral course deviation
485
autopilot/flight director system
486
instrument approaches
487
electronic flight instrument display
488
MFD — Multi-Function Display
489
synthetic vision
490
moving map
491
approach charts
492
Terrain Awareness Warning System
493
reversionary mode
494
ADS-B — Automatic Dependent Surveillance—Broadcast
495
Multi-Function Display (MFD)
496
Advanced Technology Systems
497
Automatic Dependent Surveillance—Broadcast (ADS-B)
498
flightpath
499
weather depiction
500
satellite navigation systems
501
position reports
502
NOTAM — Notice to Airmen
503
Radio Altimeter
504
Radar Altimeter
505
AGL — above ground level
506
receiver-transmitter
507
Category II
508
Category III
509
DH — Decision Height
510
RA — Radio Altitude
511
TIS — Traffic Information Service
512
S-mode transponder
513
altitude encoder
514
See and Avoid
515
glideslope capture mode
516
data link
517
Safety Systems
518
Radio Altimeters
519
NOTAM — notices to airmen
520
absolute altitude
521
approach and landing
522
precision approach procedures
523
Traffic Advisory Systems
524
TIS — Traffic Information System
525
ADS-A — Automatic Dependent Surveillance—Addressed
526
Mode S
527
NM — nautical mile
528
traffic alert systems
529
Transponder
530
TCAS — Traffic Alert and Collision Avoidance System
531
ATC — Air Traffic Control
532
proximate aircraft
533
mid-air collisions
534
TCAS I
535
GA — general aviation
536
TAs — Traffic Advisories
537
Traffic Avoidance Systems
538
collision avoidance
539
aircraft identification
540
WX Data Link
541
RT — Receiver-Transmitter
542
Receiver-transmitter (RT)
543
radar altimeter indicator
544
Mode S transponder
545
TCAS II
546
resolution advisories
547
GPWS — Ground Proximity Warning System
548
CFIT — controlled flight into terrain
549
barometric altitude
550
terrain gradient
551
advisory callouts
552
TAWS — Terrain Awareness and Warning System
553
HUD — head-up display
554
Terrain Alerting Systems
555
RAs
556
ILS glideslope deviation
557
excessive descent rate
558
excessive closure rate
559
unsafe terrain clearance
560
landing configuration
561
GPS positioning
562
terrain database
563
Visual
564
windshield
565
A/FD — Airport/Facility Directory
566
NAVAIDs — navigation aids
567
En Route Charts
568
suction gauge
569
ASI — Airspeed Indicator
570
ELT — Emergency Locator Transmitter
571
pitot tube
572
static ports
573
walk-around inspection
574
alternate airports
575
flight log
576
instrument flight
577
preflight
578
runway target
579
flight computer
580
Required Navigation Instrument System Inspection
581
Systems Preflight Procedures
582
preflight activities
583
instrument reference
584
Before engine start
585
antennas
586
24 calendar months
587
maintenance record
588
Field Elevation
589
deicing
590
anti-icing equipment
591
pitot tube heater
592
ammeter
593
After Engine Start
594
master switch
595
gyros
596
inverters
597
slaved gyrocompass
598
gyro spin up
599
horizon bar
600
Repair station
601
run-up area
602
preflight instrument check
603
Taxiing and Takeoff
604
runway incursion
605
slip/skid
606
miniature aircraft
607
deviation card
608
nose-low attitude
609
cruising speed
610
instrument indications
← Chapter 4: Aerodynamic Factors
Chapter 6: Airplane Attitude Instrument Flying →
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