The aircraft emergency frequency (also known in the USA as Guard) is a frequency used on the aircraft band reserved for emergency communications for aircraft...

avionics Aircraft emergency frequency – Emergency aeronautical frequency Search and rescue transponder – Transponder intended for emergency use at sea...

An international distress frequency is a radio frequency that is designated for emergency communication by international agreement. For much of the 20th...

different frequencies to communicate and no infringement on either sector would take place. For emergencies involving civilian aircraft, the radio frequency used...

call sign, SEELONCE FEENEE. Aircraft emergency frequency CQD Global Maritime Distress Safety System Sécurité Vessel emergency codes "It's MayDay – But That...

such as a cable television plant that accidentally emits on an aircraft emergency frequency. Originally the terms were used interchangeably but nowadays...

techniques Distress and Diversion cells, known as D&D, monitoring the aircraft emergency frequency D&D London, a British restaurant group Daman and Diu, former...

on the 121.5 MHz distress frequency and serves as a backup for ELT-type airborne beacons. For military users, the Emergency has a miniaturized transmitter...

frequencies, in use as of 2008, include: 121.5 MHz and 243.0 MHz – civil aircraft emergency frequency 243 MHz – military aircraft emergency frequency...

of emergency locator beacons are carried by aircraft, ships, vehicles, hikers and cross-country skiers. In case of an emergency, such as the aircraft crashing...