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49 Cards in this Set
- Front
- Back
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How far will the ARN-118 transmit a beacon for reception?
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(390 nm)
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How far will the ARN - 84 transmit a beacon for reception?
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(300 nm)
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The ARN-83 low-frequency ADF is used for routine point-to-point radio navigation on What Frequencies?
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190 to 1750 kHz frequency range
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The ARN-84 can be dialed to how many frequencies?
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126 channels
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How many channels of separation does the TACAN ARN-84 system need working with another airborn station?
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63 channels of seperation
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What are the STAND-OFFS for the color weather RADAR?
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15ft of personnel and 75ft for HERO gear.
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At what altitude does the Color weather RADAR shut off and turn back on?
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shuts off at 19,000ft and turns back on at 15,000ft cabin altitude.
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What is the ARC-197 frequency range?
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VHF - 116.0 to 151.975
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What is the ARC-182 frequency range?
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VHF/UHF -30.000 to 399.975
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Which radio did the ARC-210 radio Replace?
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The ARC-182 V / UHF radio.
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What frequency range does the ARC-143 Radio work in?
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UHF - 225 - 399.975
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What is the Warm- up time for the ARC-143 UHF radio?
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1 min
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The ARC- 187 works in what frequency range?
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UHF
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What is the ARN - 87?
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VOR with the wide control box.
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The ARN-140 is what system?
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VOR with the recievers in rack B1 and B2.
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WHAT IS THE FREQUENCY RANGE OF THE ARC-210?
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30-399.975
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WHAT Must be done to the ARC-210 to recieve frequencies below 108 MHZ?
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(Bypass the notch filter in the j rack)
But its use is to ensure high powered transmissions do not get recieved in above 108 mgz |
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Is the antenna select pannel always installed on the a/c?
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NO, it can be selected through the CDNU.
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what is the freq for sono command?
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291.4
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what box does the ARC-187 connect to in the aic 22 system and how?
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Audio interface module is connected to the communication switching matrix and the secure switching matrix.
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communication navigation switching unit does what 3 things?
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1.Interfaces the CDNU's to the GPS system.
2.Provides the control function for the radio selection via the CDNU's for UHF AND VHF comms 3.Also routes CDNU selected EFDS data from the operator inputs. |
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What is the X-MODE relay for?
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Removes the x-mode signal that prevents rapid rekeying of the R/T
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VOR freq is what?
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108-117.95
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Glideslope Operates in what frequency range?
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329.15 - 335.0 MHZ
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ILS freq range?
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108.10-111.90 MHZ odd tenths only
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glide slope deviation
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.25
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what is marker beacon frequency?
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75mhz
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VOR freq is what?
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108-117.95
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Glideslope Operates in what frequency range?
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329.15 - 335.0 MHZ
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ILS freq range?
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108.10-111.90 MHZ odd tenths only
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glide slope deviation
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.25
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what is marker beacon frequency?
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75mhz
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INS enters a closed loop with GPS at what STATUS?
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STS 70
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what does STS 60 mean?
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it test the system alignment.
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ARC-187 FREQ is what?
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225-399.975
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What are the DATA LINK wattages for the ARC-161
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LO400 - HI1000 WATTS
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What are the voice wattages for the ARC-161
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LO0-80w -HI300WATTS
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how do you test the MFD in IBIT?
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hold the push to test with coarse for 2 seconds......... with in 5 seconds hold the test to initiate the IBIT
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what does FMS stand for?
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flight management system
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whats the diffrence from a BMUP and a NON-BMUP EFDS SYSTEM?
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the tacticat computer mode is FMS2 on a BMUP and is routed to the flight director steering computer in an digital format rather than the annalog with the NON-BMUP.
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WHY is the BMUP a digital and a NoN-Bmup an analog interface with the EFDS system?
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Because the 2451 has an ARINC 429 Interface
And The 2339 Has an ARINC 575 interface. |
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IF a/c battery FAILs the A/c Battery will sustain inertial power until it reachs what voltage?
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17.5 volts
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Malf function Code of 24 is what kinda of failure on the ASN-179 system.
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Grey code Failure
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What is a quick FIX for a grey code failure?
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check the co-pilot altimeter circuit breaker.
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A figure of Merit of at least ____ will be required to take off.
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FOM of 5
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If a GPS power Relay is not installed what should this tell you?
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That the plane must have a Com NAV switching unit to power on GPS since their is no separate power relay.
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Where are the relays located for power on of the FDS for ILS and Computer Track?
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On the bottom left side of the flight director steering computer.
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Where can you adjust the pitch and roll of a regular HSI if the the test is messed up with one of your HSI's?
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On the back side of the FDI.
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what is the purpose of the UHF relay pannel in rack F?
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Its a UHF2 relay panel incorporated for FM LOS imagery transmissions
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