Nordwind A321 and S7 B738 near Rostov on May 29th 2021, unlawful interference indication
Last Update: May 30, 2021 / 13:35:14 GMT/Zulu time
Incident Facts
Date of incident
May 29, 2021
Classification
Incident
Airline
Nordwind Airlines
Flight number
N4-161
Departure
Moscow Sheremetyevo, Russia
Destination
Krasnodar, Russia
Aircraft Registration
VQ-BRL
Aircraft Type
Airbus A321
ICAO Type Designator
A321
At the same time a S7 Siberian Airlines Boeing 737-800, registration VP-BLD performing flight S7-2043 from Moscow Domodedovo to Sochi (Russia), was enroute at FL350 about 60nm north of Rostov (Russia), when ATC also queried that flight about whether everything was normal on their flight deck.
Both flight crews reported operations were normal, nothing unusual on their flight decks, both flights continued to their destinations without further incident.
On May 30th 2021 Rosaviatsia reported the radar controller received indications both flights had transmitted the code for unlawful interference via their transponders. This however was identified as a malfunction of one of the radar heads used by the enroute traffic center.
Mode-S data received do not show any such transponder code for unlawful interference from any aircraft, both aircraft show the same transponder code throughout their flights.
Incident Facts
Date of incident
May 29, 2021
Classification
Incident
Airline
Nordwind Airlines
Flight number
N4-161
Departure
Moscow Sheremetyevo, Russia
Destination
Krasnodar, Russia
Aircraft Registration
VQ-BRL
Aircraft Type
Airbus A321
ICAO Type Designator
A321
This article is published under license from Avherald.com. © of text by Avherald.com.
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