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Last updated: 7 December 2019
Status:Schlussbericht
Datum:Donnerstag 27 Dezember 2001
Zeit:19:39 UTC
Flugzeugtyp:Silhouette image of generic RJ1H model; specific model in this crash may look slightly different
Avro RJ100
Fluggesellschaft:Crossair
Kennzeichen: HB-IYX
Werknummer: E3357
Baujahr: 1999-08-28 (2 years 4 months)
Triebwerk: 4 Lycoming LF507-1F
Besatzung:Todesopfer: 0 / Insassen:
Fluggäste:Todesopfer: 0 / Insassen:
Gesamt:Todesopfer: 0 / Insassen:
Sachschaden: leicht beschädigt
Konsequenzen: Repaired
Unfallort:Zürich-Kloten Airport (ZRH) (   Schweiz)
Flugphase: Stehendes (STD)
Betriebsart:Internationaler Linienflug
Flug von:Zürich-Kloten Airport (ZRH/LSZH), Schweiz
Flug nach:London City Airport (LCY/EGLC), Großbritannien
Flugnummer:874
Unfallbericht:
On the evening of 27 December 2001 A TAM Airbus A330 was planning a departure from Zurich via Frankfurt to São Paulo. At about the same time Crossair flight CRX874, an Avro RJ100, was preparing for departure to London City Airport.
The Avro RJ100 taxied from the stand via taxiway A to remote de-icing position east for a de-icing procedure. Since the remote de-icing area east was still occupied by two aircraft, the crew could only partially roll the aircraft into the by-pass area RWY28. The TAM Airbus A330 was de-iced at the gate B33 and rolled via taxiway A to the holding point for runway 28. In the area of the junction of taxiway A and the remote de-icing position east the right wingtip of the Airbus A330 collided with the vertical tail of the waiting Crossair RJ100.
The crew of the RJ100, which was waiting with parking brake set, felt a shock of their aircraft, whereupon the commander saw the rolling Airbus 330-200 passing on the left. Assuming that the wing of the TAM airplane had grazed the Crossair plane, the crew of CRX874 immediately informed Zurich Tower at the appropriate frequency. The crew of the TAM A330-200 did not notice anything of the collision and was alerted by the call on the TWR frequency that they might have had a collision with another aircraft. The TAM crew then taxied back to gate B33.

Probable Cause:

Ursachen
Der Zusammenstoss erfolgte, weil die Besatzung des rollenden TAM8071 nicht erkannte, dass die auf der rechten Seite ihres Rollweges stillstehende CRX874 noch nicht vollständig in die standby for deicing-Position gerollt war und der zur Verfügung stehende Platz nicht für ein Passieren mit einem Flugzeug von der Grösse eines A330-200 ausreichte.
Zum Zwischenfall kann beigetragen haben:
- Mögliche Ablenkung des für die Hindernisfreiheit auf der rechten Seite zuständigen Copiloten des TAM8071 durch den Frequenzwechsel auf die TWRFrequenz.

Accident investigation:
cover
Investigating agency: BFU Switzerlnd
Status: Investigation completed
Duration: 2 years and 5 months
Accident number: Nr. 1792
Download report: Final report


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Map
This map shows the airport of departure and the intended destination of the flight. The line between the airports does not display the exact flight path.
Distance from Zürich-Kloten Airport to London City Airport as the crow flies is 754 km (471 miles).
Accident location: Approximate; accuracy within a few kilometers.

This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
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