ELT NASA Abbreviation

ELT has various meanings in the NASA category. Discover the full forms, definitions, and usage contexts of ELT in NASA.

Emergency Locator Transmitter

Most Common

Is carried aboard most general aviation aircraft in the U.S. In the event of an aircraft accident, these devices are designed to transmit a distress signal on 121.5 and 243.0 MHz frequencies, and for newer ELTs, on 406 MHz.

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