FCR 110 CERTIFICATION EVALUATION EXAMS
SOLVED QUESTIONS STUDY GUIDE
GUARANTEED TO PASS
◉ The AH-64E uses what type of radar system? Answer: Pulsed Wave
Radar system.
◉ During the periods between transmissions of a pulsed radar system,
what is the radar doing? Answer: Listening for the echo.
◉ What is the difference between a B-scope display and a C-scope
display? Answer: B-scope displays target information in Azimuth and
Range.
C-scope displays target information in Azimuth and Elevation
◉ What are the three major components that make up the Longbow
Fire Control Radar (FCR)? Answer: Mast Mounted Assembly
(MMA), Radar Electronic Unit (REU)
Radar Frequency Interferometer (RFI) Processor
◉ How is the MMA cooled? Answer: Filtered ambient air drawn in
from the surrounding environment.
, ◉ How are the other FCR components cooled? Answer: The other
two components that make up the FCR system are located in the
IEFABs and therefore are cooled by the ECS air.
◉ Which component is zeroized when the Master Zeroize switch is
selected? Answer: The Non-Volatile memory of the Servo Electronics
LRM within the REU.
◉ Can the crew initiate another Power-on Built-In Test (PBIT) if the
FCR has timed-out under extremely cold conditions? Answer: YES. If
13 minutes have passed, the MP will report FCR as not operational.
An additional FCR power-up may then be started.
◉ What four items should the crew ensure prior to initiating an FCR
power-up sequence? Answer: MMA must be unpinned, Verify the
DMS-UTIL-BORESIGHT-BPS, offset value is correct, Heading Tape
present (EGI Alignment), and EFAB L/R ECS supply Temperature is
≤ 63 degrees F.
◉ Should both crewmembers perform the FCR Operational Check?
Answer: If it is anticipated that both the pilot and CPG will operate
the FCR during the mission, then this task should be completed in
both crew stations.
◉ How many scan sizes are available to the crew in any of the
targeting modes? Answer: Four. Wide (W), Medium (M), Narrow (N),
Zoom (Z).
SOLVED QUESTIONS STUDY GUIDE
GUARANTEED TO PASS
◉ The AH-64E uses what type of radar system? Answer: Pulsed Wave
Radar system.
◉ During the periods between transmissions of a pulsed radar system,
what is the radar doing? Answer: Listening for the echo.
◉ What is the difference between a B-scope display and a C-scope
display? Answer: B-scope displays target information in Azimuth and
Range.
C-scope displays target information in Azimuth and Elevation
◉ What are the three major components that make up the Longbow
Fire Control Radar (FCR)? Answer: Mast Mounted Assembly
(MMA), Radar Electronic Unit (REU)
Radar Frequency Interferometer (RFI) Processor
◉ How is the MMA cooled? Answer: Filtered ambient air drawn in
from the surrounding environment.
, ◉ How are the other FCR components cooled? Answer: The other
two components that make up the FCR system are located in the
IEFABs and therefore are cooled by the ECS air.
◉ Which component is zeroized when the Master Zeroize switch is
selected? Answer: The Non-Volatile memory of the Servo Electronics
LRM within the REU.
◉ Can the crew initiate another Power-on Built-In Test (PBIT) if the
FCR has timed-out under extremely cold conditions? Answer: YES. If
13 minutes have passed, the MP will report FCR as not operational.
An additional FCR power-up may then be started.
◉ What four items should the crew ensure prior to initiating an FCR
power-up sequence? Answer: MMA must be unpinned, Verify the
DMS-UTIL-BORESIGHT-BPS, offset value is correct, Heading Tape
present (EGI Alignment), and EFAB L/R ECS supply Temperature is
≤ 63 degrees F.
◉ Should both crewmembers perform the FCR Operational Check?
Answer: If it is anticipated that both the pilot and CPG will operate
the FCR during the mission, then this task should be completed in
both crew stations.
◉ How many scan sizes are available to the crew in any of the
targeting modes? Answer: Four. Wide (W), Medium (M), Narrow (N),
Zoom (Z).
