Accident Cessna 170B N4512C,
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ASN Wikibase Occurrence # 225542
 
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Date:Monday 27 May 2019
Time:17:30 LT
Type:Silhouette image of generic C170 model; specific model in this crash may look slightly different    
Cessna 170B
Owner/operator:Private
Registration: N4512C
MSN: 25456
Fatalities:Fatalities: 2 / Occupants: 2
Aircraft damage: Destroyed
Category:Accident
Location:0,6 km S of Whitehorse-Erik Nielsen International Airport, NT (YXY/CYX -   Canada
Phase: Initial climb
Nature:Private
Departure airport:Whitehorse-Erik Nielsen International Airport, NT (YXY/CYXY)
Destination airport:Anchorage-Ted Stevens International Airport, AK (ANC/PANC)
Investigating agency: TSB
Confidence Rating: Information verified through data from accident investigation authorities
Narrative:
A privately owned Cessna 170B aircraft, was departing Whitehorse/Erik Nielsen Intl (CYXY), YT for Anchorage/Ted Stevens Intl (PANC), AK with 1 pilot and 1 passenger on board.
Shortly after the takeoff from runway 14R, the aircraft departed controlled flight and crashed into a wooded ravine approximately 2000 feet south of the runway. A post-impact fire consumed the aircraft, and the 2 occupants received fatal injuries.

In this occurrence, after becoming airborne, the aircraft did not climb above 50 feet, and a right-wing-low attitude was maintained on the departure climb. As well, the flaps were set to 40° and then to either 30° or 20°, which would have increased drag. The Cessna 170B owner’s manual clearly states that the use of flaps at higher density altitudes is not recommended.

Accident investigation:
cover
  
Investigating agency: TSB
Report number: 
Status: Investigation completed
Duration: 6 months
Download report: Final report

Sources:

TSB
https://www.theglobeandmail.com/canada/article-small-plane-crashes-in-yukon-killing-two-people/
https://www.yukon-news.com/news/two-dead-after-plane-crashes-into-forest-near-whitehorse-airport/
https://kfgo.com/news/articles/2019/may/29/yukon-plane-crash-kills-us-national-park-service-safety-officials/
FAA

History of this aircraft

Other occurrences involving this aircraft
15 June 1995 N4512C Private 0 Gulkana, AK sub

Images:


Photo: TSB Canada

Revision history:

Date/timeContributorUpdates
28-May-2019 04:01 Iceman 29 Added
28-May-2019 04:10 Iceman 29 Updated [Time, Destination airport, Source, Embed code, Damage, Narrative]
28-May-2019 04:14 Iceman 29 Updated [Photo]
28-May-2019 04:17 Iceman 29 Updated [Embed code]
28-May-2019 09:07 Iceman 29 Updated [Source, Embed code]
29-May-2019 09:20 Captain Adam Updated [Registration, Cn, Operator, Location, Nature, Source, Embed code]
29-May-2019 15:07 Aerossurance Updated [Location, Source]
31-May-2019 19:47 harro Updated [Aircraft type, Destination airport, Source, Narrative]
04-Jul-2019 14:12 harro Updated [Location, Photo]
16-Dec-2019 18:01 harro Updated [Embed code, Narrative, Accident report, ]

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