Academic Instrument PEs Flashcards
How to breakdown a METAR can be found in what section?
Section C. (FIH, pg. C-60)
What does transponder code 7600 signify?
An aircraft experiencing a loss of two-way radio capability (Radio Failure)FIH, Section A
What is the millibar equivalent of 29.92 inches?
1013.2FIH, Section D-4
In what section would you find the information about FLIP and NOTAM Abbreviations?
Section F (FIH)
TRUE or FALSE. Flights operating at 19,500’ MSL can utilize the IFR Enroute Low Altitude Charts?
FALSE, only up to but not including 18,000’ MSL
A depiction of the contiguous states is on the lower half of the front panel. Several cities are listed, some in black and some in green. What is the significance of the two colors?
– Black indicates - ___
– Green indicates - ___
– Major traffic hubs for which Area Charts are provided
–Cities to assist you in ORIENTATION and selection of the appropriate char
What is the revision cycle for DoD FLIP General Planning?
32 weeks (GP, Chapter 3)
Which Publication gives detailed Supplemental Information about a Nation’s Airspace and Aviation Procedure?
Area Planning (AP/1)
Which publication(s) provide(s) information on Instrument Approach Procedures?
Terminal charts (TLA and TPP (Terminal Procedure Publications))
Where can the Index for Aeronautical Information be found?
GP, Chapter 1
What Aircraft Identification Code is used for an Army Helicopter when submitting a DD Form 1801 Flight Plan?
– R (Army) followed by the last five digits of the aircraft tail / serial number
– GP, Chapter 4-4
What is the purpose of an IFR flight plan?
to communicate the pilot’s desires to Air Traffic ControlGP, Chapter 4-1
Define instrument flying in helicopters.
Instrument flying in helicopters is essentially visual flying with the flight instruments substituted for the various reference points on the helicopter and the natural horizon (TC 3-04.5, Chp. 2)
What is the basis for helicopter control during instrument flight?
Proper Instrument Interpretation
What are the three fundamental skills of instrument flying?
- Cross-check (scanning)
- Instrument interpretation
- Aircraft Control
What are the three types of cross-checking (scanning) errors?
- Fixation
- Omission
- Emphasis
An aircraft is flown in instrument flight by controlling ___ and ___, as necessary, to produce desired performance.
– attitude
– power
Flight instruments that display immediate attitude and power information and that are calibrated to permit precise attitude and power adjustments are known as ___ instruments.
Control
Flight instruments that indicate the helicopter’s actual performance are known as ___ instruments.
Performance
List the four instruments used for pitch attitude control information:
- Airspeed indicator
- Attitude indicator
- Altimeter
- Vertical Speed indicator
List four instruments used for bank attitude control information:
- Attitude indicator
- Heading indicator
- Turn & Slip indicator
- Magnetic Compass
The Angle of Bank formula to achieve Standard Rate turns is:
TAS / 10 + 1/2 of result = Approx. Bank Angle
To level off from a climb, lower the pitch attitude to regain ___, then adjust collective to obtain cruise power.
Airspeed
Lead the level-off by ___ percent of the rate of climb. If climbing at 500 FPM, the level-off should be started ___ feet prior to the desired altitude.
– 10%
– 50
Generally for straight and level flight, what are the primary instruments for helicopter attitude control?
– Pitch - ___
– Bank - ___
– Power - ___
– Altimeter
– Heading Indicator
– Airspeed Indicator
What does the abbreviation ADS-B stand for?
Automatic Dependent Surveillance - Broadcast
The two main navigation systems used by Army aviators are:
- Spaced-based
- Ground-based
The signal from a VOR ground station provides a 360 usable course known as… ___
Radials
How many satellites are required by the GPS receiver to yield a three dimensional position?
Four
Which NAVAID transmits on a VHF frequency band and is subject to line-of-sight-restriction?
VOR
What are the only positive methods of identification for the VOR?
Morse code Identification, Aural, or Visual
What is the accuracy of the VOR ground transmitter?
The accuracy of course alignment with VOR is generally plus or minus 1 degree
What name is used for airways formed with radials from VORs?
VOR Airways “Victor Airways”
The three classes of VORs are:
T - Terminal
L - Low Altitude
HA - High Altitude
What is the normal range (SSV) of an L or HA class VOR at 1000 feet AGL?
40 NM
In order to use GPS for IFR navigation, the GPS equipment must include a ___ database.
Current
You are tracking an off airway (Direct) route between two HA class VORTACs. Your altitude is 10,000 feet MSL. The maximum distance between the VORTACs is ___.
80 NM
What is the name used for airways formed with GPS routes?
RNAV routes (“T-Route”)
When navigating along a VOR Airway between two adjacent navigation facilities, where should changeover in navigational facilities occur?
– Midway between the navigational facilities for straight route segments
– At an indication of course change (dogleg)
– A VOR changeover point (COP) as depicted on the ELA chart by the symbol.
GPS is composed of what three major segments?
- Space segment
- Control segment
- User segment
In which DoD FLIP would you find information about a Two-Way Radio Failure?
FIH - Flight Information Handbook
TRUE or FALSE. The (AP/1) Area Planning has information about flight hazards contained in it?
TRUE
Today, you heard an aviation term that you are not familiar with. In what DoD FLIP might you find the definition?
GP - General Planning Chapter 2
What does the symbol “(B)” under the airport name, preceding “RWY-15” (for example) indicate?
Rotating Beacon is available and operates sunset to sunrise
TRUE or FALSE. While on an IFR flight in controlled airspace, on a magnetic course of 270 deg, an even thousand foot MSL cruising altitude would be appropriate.
TRUE
TRUE or FALSE. The Minimum Enroute IFR Altitude (MEA) guarantees obstacle clearance and is the lowest published altitude between radio fixes which assures acceptable navigational signal coverage between those fixes.
TRUE