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  2. Distress signal - Wikipedia

    en.wikipedia.org/wiki/Distress_signal

    The civilian aircraft frequency for voice distress alerting is 121.5 MHz. Military aircraft use 243 MHz (which is a harmonic of 121.5 MHz, and therefore civilian beacons transmit on this frequency as well). Aircraft can also signal an emergency by setting one of several special transponder codes, such as 7700.

  3. List of transponder codes - Wikipedia

    en.wikipedia.org/wiki/List_of_Transponder_Codes

    Non-discrete mode A code reserved use in mode S radar/ADS-B environment where the aircraft identification will be used to correlate the flight plan instead of the mode A code. [1] US: Used exclusively by ADS-B aircraft to inhibit mode 3A transmission. [3] US: Non-discrete code assignments in accordance with FAA Order JO 7110.65, 5-2.

  4. Honeywell HTF7000 - Wikipedia

    en.wikipedia.org/wiki/Honeywell_HTF7000

    The Honeywell HTF7000 is a turbofan engine produced by Honeywell Aerospace.Rated in the 6,540–7,624 lbf (29.09–33.91 kN) range, the HTF7000 is used on the Bombardier Challenger 300/350, Gulfstream G280, Embraer Legacy 500/450 and the Cessna Citation Longitude.

  5. Transponder (aeronautics) - Wikipedia

    en.wikipedia.org/wiki/Transponder_(aeronautics)

    As an example, London Information—the flight information service station that covers the southern half of the UK—does not have access to radar images, but does assign squawk code 1177 to all aircraft that receive a flight information service (FIS) from them. This tells other radar-equipped ATC units that a specific aircraft is listening on ...

  6. Bombardier Global 7500 - Wikipedia

    en.wikipedia.org/wiki/Bombardier_Global_7500

    The Global 7500 has a range of 7,700 nmi (14,300 km). The Global 8000 was initially a shorter, three-zone aircraft but was updated in May 2022 as a four-zone jet similar to the Global 7500, reaching 8,000 nmi (14,800 km) and with a top speed of Mach 0.94, making it the fastest business jet and fastest civilian aircraft since Concorde.

  7. Engine-indicating and crew-alerting system - Wikipedia

    en.wikipedia.org/wiki/Engine-indicating_and_crew...

    An engine-indicating and crew-alerting system (EICAS) [1] is an integrated system used in modern aircraft to provide aircraft flight crew with instrumentation and crew annunciations for aircraft engines and other systems. On EICAS equipped aircraft the "recommended remedial action" is called a checklist.

  8. Runway Awareness and Advisory System - Wikipedia

    en.wikipedia.org/wiki/Runway_Awareness_and...

    The Runway Awareness and Advisory System (RAAS) is an electronic detection system that notifies aircraft flight crews on the ground of their position relative to their allocated runway. It is a type of Runway Situation Awareness Tool (RSAT).

  9. AN/ALE-47 - Wikipedia

    en.wikipedia.org/wiki/AN/ALE-47

    The AN/ALE-47 system can be integrated on a wide range of aircraft, including helicopters, cargo aircraft and fighters. It reached initial operating capability (IOC) in the U.S. Navy in 1998. [4] It has been integrated on 38 different types of aircraft, including the F-16, F/A-18, C-17, CH-47 and UH-60. As of 2008, over 3000 sets have been ...