On 15 November 2018, a Bombardier DHC8-300 made a main gear only touchdown at Stephenville with only minor damage after diverting there when the nose landing gear only partially extended when routinely selected on approach at the originally intended destination. The Investigation found that the cause was incorrect nose gear assembly which had allowed hydraulic fluid to leak and eventually led to it jamming. There was some concern at the way the flight was conducted following the problem which involved continuous smartphone communications with the operator and an overspeed which it was considered constituted an avoidable risk to safety.
Description
On 15 November 2018, the nose landing gear of a Bombardier DHC8-300 (C-FPAE) being operated by PAL Airlines on a scheduled domestic passenger flight from Churchill Falls to Deer Lake as PVL1922 did not lock down when selected normally and after alternative methods were also unsuccessful, diverted to Stephenville having declared an emergency on the basis that it had a more suitable runway and better weather. The landing there after an approach in day VMC was on the main gear only, but by the time the aircraft nose made contact with the runway, the speed was low so only minor consequential damage was caused and no injuries were sustained by the 51 occupants.
The aircraft in its final stopping position [Reproduced from the Official Report]
Investigation
An Investigation was carried out by the Canadian Transportation Safety Board (TSB) using data downloaded from the FDR of the aircraft involved but relevant data on the 30 minute CVR had been overwritten and no recording of the exceptional, extensive and relevant use of smartphone communications between the flight crew and their company following their initial discovery of the landing gear extension problem was available.
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