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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.
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.
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.
This is often used by the controller to locate the aircraft amongst others by requesting the ident function from the pilot, e.g., "Cessna 123AB, squawk 0363 and ident". [ 6 ] [ 7 ] Ident can also be used in case of a reported or suspected radio failure to determine if the failure is only one way and whether the pilot can still transmit or ...
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 in distress.The frequencies are 121.5 MHz for civilian, also known as International Air Distress (IAD), International Aeronautical Emergency Frequency, [1] or VHF Guard, [1] and 243.0 MHz—the second harmonic of VHF guard—for military ...
WASHINGTON (Reuters) -Air traffic control audio recorded the moments before and after an American Airlines regional passenger jet crashed with a U.S. Army Black Hawk helicopter in a midair ...
New satellite images show what Moscow's warships and aircraft are doing now. Newly captured satellite imagery shows what the Russian military in Syria is doing following the collapse of the Assad ...
A ground proximity warning system (GPWS) is a system designed to alert pilots if their aircraft is in immediate danger of flying into the ground or an obstacle. The United States Federal Aviation Administration (FAA) defines GPWS as a type of terrain awareness and warning system (TAWS). [ 1 ]