Definition
A small, portable, battery-powered radio capable of both transmitting and receiving on aviation communication frequencies, carried in the cockpit as a backup to the aircraft's installed radios.
Plain English
A small portable radio you can hold in your hand, which can both talk and listen on aviation frequencies. Pilots carry one as a backup in case the airplane's main radios fail.
Context Anchor
Seen in emergency and electrical-failure discussions, especially when operating on limited battery power or when the installed radio may stop working.
Derivation
Transceiver' is a blend of 'transmitter' and 'receiver' — a single device that does both. 'Hand-held' simply means small enough to operate in one hand, distinguishing it from the larger radios mounted in the panel.
Why Pilots Care
Provides essential voice contact with ATC and traffic when the aircraft's main electrical system or radios are unavailable, directly supporting continued safe flight and landing.
Intuition Check
Do not assume “hand-held” means it works as well as the aircraft’s installed radio. It is a backup radio, and its usefulness depends on battery charge, antenna position, and distance from the station you are calling.
Example Sentence 1
After the alternator failed, the pilot reduced electrical load and used a hand-held transceiver to contact approach control.
Example Sentence 2
The hand-held transceiver allowed the crew to coordinate with the tower while troubleshooting the electrical problem on the ground.