Guest1 Posted April 6, 2022 Share Posted April 6, 2022 Unresponsive Air France Boeing 777 Aborts Landing In Paris BY LINNEA AHLGRENPUBLISHED 26 MINUTES AGO Alarmed voices could be heard over the radio as pilots reportedly struggled with making the aircraft adhere to their commands. On Monday, April 4, an Air France Boeing 777-300 operating flight AF11 from New York JFK to Paris Charles de Gaulle was approaching its destination and cleared to land when air traffic control picked up distressed voices coming from the aircraft's cockpit. Audibly alarmed, one of the pilots was calling for a thus-far unidentified someone or something to 'Stop! Stop! Stop it!'. Climbed back up from about 1100 feet As reported by the Aviation Herald, the disquieting transmission accompanied by chaotic background noises occurred when the aircraft was descending at approximately 1500 feet. The CDG air traffic control tower then instructed the crew to stop the approach. However, the aircraft kept descending another 300 feet, upon when the autopilot disconnect wailer sounded but not before the jet deviated to the left off the localizer. A go-around was initiated at about 1,150 feet. The crew (whose priorities are in descending order to fly the plane, then navigate, and then communicate) became responsive again when the jet had ascended and leveled out at 4,000 feet. They informed air traffic control that the aircraft had not been following commands. Due to the incident occurring towards the end of the flight, there was no need to dump fuel ahead of the landing, such as when a British Airways 777 performed an emergency landing at Heathrow in September 2020. The pilots circled back, requesting to land on runway 27R instead of the initially designated 26L. This time, the approach transpired without incident, and the aircraft landed at 10:15 local time, five minutes ahead of scheduled arrival. As a bonus, it created a perfect paper clip flight path. The aircraft veered left during its first descent, upon which crew disconnected the autopilot and initiated a go-around, landing at a different runway. Photo: FlightRadar24.com Aircraft involved remains on the ground The aircraft involved in the incident is registered as F-GSQJ, a 17 years old Boeing 777-300ER that has been with Air France in different configurations since its assembly in 2005. In the days leading up to the go-around, it operated flights to New York, Miami, and Los Angeles. At the time of writing, the jet remained on the ground. Simple Flying has sought a representative for Air France for comment but had yet to receive a response at the time of publication. This story will be updated when more information is available. Meanwhile, France's Bureau of Enquiry and Analysis for Civil Aviation Safety (BEA) has rated the occurrence a serious incident and opened an investigation. The aircraft reportedly experienced a 'flight control instability', control stiffness, and trajectory oscillations. and from the Avherald: Incident: France B773 at Paris on Apr 5th 2022, airplane did not respond to commands (avherald.com) Link to comment Share on other sites More sharing options...
conehead Posted April 6, 2022 Share Posted April 6, 2022 (edited) Well, that's interesting! Could be 5G interference? Edited April 6, 2022 by conehead Link to comment Share on other sites More sharing options...
J.O. Posted April 6, 2022 Share Posted April 6, 2022 Interesting, EASA claims to have done much more than the USA to protect aviation from 5G interference, time will tell if it was enough. Link to comment Share on other sites More sharing options...
Kip Powick Posted April 6, 2022 Share Posted April 6, 2022 Sounds like pilots fighting the controls with the autopilot engaged ????. Link to comment Share on other sites More sharing options...
Specs Posted April 7, 2022 Share Posted April 7, 2022 (edited) 15 hours ago, conehead said: Well, that's interesting! Could be 5G interference? I would be surprised. They have been operating with 5G in the EU for a while now and it's been a non event. The chart below shows explains the difference between I think. The operational frequency band (dark blue) of 5G in the EU is well below the RA band. The introductijon of 5G in the US though is more problematic. Their Telcos started installing towers in Jan/Feb this year and the frequency band they're using is much higher than that in the EU (with an increased potential for interference) and they operate at higher power levels. After July 01 the allowed power levels around US airports will increase which further increases the risks. Edited April 7, 2022 by Specs Link to comment Share on other sites More sharing options...
deicer Posted April 7, 2022 Share Posted April 7, 2022 1 Link to comment Share on other sites More sharing options...
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