AVIONICS EXAM 2 2025
QUESTIONS AND ANSWERS
What frequencies do ELT's operate on - ....ANSWER ...-121.5
and 406 MHz
SARSAT - ....ANSWER ...-Search and Rescue Satellite Aided
Tracking
COSPAS - ....ANSWER ...-Russian satellites
LEOSATS - ....ANSWER ...-Low-Earth Orbiting Satellites
GEOSATS - ....ANSWER ...-Geostationary Satellites
Components - ....ANSWER ...-ELT box, Battery, Remote Switch
and Indicator, Antenna
ELT Box - ....ANSWER ...-Installed in tail of aircraft, signal
generator and transmitter
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, G-Switch - ....ANSWER ...-Activated upon crash or hard landing
ELT Box Data tag/sticker - ....ANSWER ...-Part number and
serial number in logbook, battery part number
ELT Battery - ....ANSWER ...-Put replacement date in logbook
and on box, Duracell
ELT Antenna - ....ANSWER ...-Whip, High speed and blade. On
top of tail usually
91.207 ELT Regulations - ....ANSWER ...-Everyone except
commercial needs ELT, not permanently attached so you can remove
and bring with you.
AC 91.44A - ....ANSWER ...-Hook and loop fasteners - don't use
Velcro
ELT Inspection - ....ANSWER ...-Expiration date, must be legibly
marked on the outside of transmitter and entered in aircraft maintenance
record
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
QUESTIONS AND ANSWERS
What frequencies do ELT's operate on - ....ANSWER ...-121.5
and 406 MHz
SARSAT - ....ANSWER ...-Search and Rescue Satellite Aided
Tracking
COSPAS - ....ANSWER ...-Russian satellites
LEOSATS - ....ANSWER ...-Low-Earth Orbiting Satellites
GEOSATS - ....ANSWER ...-Geostationary Satellites
Components - ....ANSWER ...-ELT box, Battery, Remote Switch
and Indicator, Antenna
ELT Box - ....ANSWER ...-Installed in tail of aircraft, signal
generator and transmitter
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, G-Switch - ....ANSWER ...-Activated upon crash or hard landing
ELT Box Data tag/sticker - ....ANSWER ...-Part number and
serial number in logbook, battery part number
ELT Battery - ....ANSWER ...-Put replacement date in logbook
and on box, Duracell
ELT Antenna - ....ANSWER ...-Whip, High speed and blade. On
top of tail usually
91.207 ELT Regulations - ....ANSWER ...-Everyone except
commercial needs ELT, not permanently attached so you can remove
and bring with you.
AC 91.44A - ....ANSWER ...-Hook and loop fasteners - don't use
Velcro
ELT Inspection - ....ANSWER ...-Expiration date, must be legibly
marked on the outside of transmitter and entered in aircraft maintenance
record
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2