Pascan AT42 at Sept-Iles on Jan 31st 2013, control problems after departure

Last Update: March 25, 2013 / 23:05:17 GMT/Zulu time

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Incident Facts

Date of incident
Jan 31, 2013

Classification
Incident

Flight number
P6-6835

Destination
Quebec, Canada

Aircraft Registration
C-GPEB

Aircraft Type
ATR ATR-42

ICAO Type Designator
AT42

A Pascan Express Avion de Transport Regional ATR-42-300, registration C-GPEB performing flight P6-6835 from Sept-Iles,QC to Quebec,QC (Canada) with 8 passengers and 3 crew, had overnighted in Sept-Isles in freezing rain and had been de-iced with type 1 fluid prior to departure. Shortly after takeoff the crew had problems to set and maintain the desired pitch angles, which required sharp elevator movements. While climbing through 3500 feet MSL the temperature increased to +5 degrees C, the control problems ceased and the flight was continued to Quebec City for a safe landing.

The Canadian TSB reported on Mar 25th that ice had accumulated on the aircraft while parked over night in freezing rain conditions. After departure at about 21:00L (02:00Z) the crew experienced problems to achieve the desired pitch, which required sharp elevator movements. At 3500 feet all ice had melted, the control problems ceased and the aircraft continued to destination.

Metars:
CYZV 010400Z 26020G30KT 15SM BKN068 M06/M13 A2872 RMK SC6 SLP729=
CYZV 010300Z 24020G30KT 15SM SCT065 M03/M10 A2868 RMK SC3 PRESRR SLP714=
CYZV 010200Z 25023G35KT 15SM SCT056 M01/M08 A2861 RMK SC3 PRESRR SLP692=
CYZV 010100Z 25019G27KT 15SM BKN036 01/M03 A2854 RMK SC7 PRESRR SLP668=
CYZV 010000Z 23021G30KT 15SM FEW030 SCT055 BKN200 01/M01 A2847 RMK CU2SC2CI2 SLP645=
CYZV 312300Z 23020G30KT 10SM -SHRA SCT007 BKN015 OVC120 01/M00 A2840 RMK SF3SF2AC2 SLP620=
CYZV 312200Z 22019G26KT 10SM -SHRA BKN007 OVC011 01/01 A2836 RMK SF6SC2 SLP606=
Incident Facts

Date of incident
Jan 31, 2013

Classification
Incident

Flight number
P6-6835

Destination
Quebec, Canada

Aircraft Registration
C-GPEB

Aircraft Type
ATR ATR-42

ICAO Type Designator
AT42

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