Canada A320 at Montreal on Sep 16th 2018, two ADRs inop

Last Update: September 28, 2018 / 21:05:53 GMT/Zulu time

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Incident Facts

Date of incident
Sep 16, 2018

Classification
Incident

Airline
Air Canada

Flight number
AC-336

Destination
Montreal, Canada

Aircraft Registration
C-FDRH

Aircraft Type
Airbus A320

ICAO Type Designator
A320

An Air Canada Airbus A320-200, registration C-FDRH performing flight AC-336 from Edmonton,AB to Montreal,QC (Canada) with 146 passengers and 5 crew, was descending towards Montreal when the crew declared PAN PAN reporting they had lost two Air Data Reference (ADR) Units. The aircraft continued for a safe landing in Montreal and shut down on the runway. The aircraft was towed to the apron.

The Canadian TSB reported the aircraft had been dispatched according to minimum equipment list requirements with ADR3 inoperative. While descending towards Montreal ADR1 failed. After landing maintenance replaced the air data module 19FP4.
Aircraft Registration Data
Registration mark
C-FDRH
Country of Registration
Canada
Date of Registration
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Certification Basis
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TCDS Ident. No.
Manufacturer
Extra
Aircraft Model / Type
EA 300/L
ICAO Aircraft Type
A320
Year of Manufacture
Serial Number
Aircraft Address / Mode S Code (HEX)
Maximum Take off Mass (MTOM) [kg]
Engine Count
Engine Type
Main Owner
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Aircraft registration data reproduced and distributed with the permission of the Government of Canada.

Incident Facts

Date of incident
Sep 16, 2018

Classification
Incident

Airline
Air Canada

Flight number
AC-336

Destination
Montreal, Canada

Aircraft Registration
C-FDRH

Aircraft Type
Airbus A320

ICAO Type Designator
A320

This article is published under license from Avherald.com. © of text by Avherald.com.
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