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ASN Wikibase Occurrence # 207206
Last updated: 16 July 2020
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Date:08-AUG-2016
Time:15:08
Type:Silhouette image of generic C82R model; specific model in this crash may look slightly different
Cessna TR182 Skylane
Owner/operator:Pacific Skies Aviation LLC.
Registration: N756FZ
C/n / msn: R18201069
Fatalities:Fatalities: 0 / Occupants: 2
Other fatalities:0
Aircraft damage: Substantial
Category:Accident
Location:Torrance, CA -   United States of America
Phase: Unknown
Nature:Training
Departure airport:Torrance, CA (TOA)
Destination airport:Torrance, CA (TOA)
Investigating agency: NTSB
Narrative:
During an instructional flight, the flight instructor was demonstrating a normal landing to the pilot under instruction. As the airplane approached the runway, the instructor selected the landing gear down and configured the airplane for the landing. The landing checks were called out, and a landing gear green indictor light was verified, indicating that the landing gear should have been down and locked. The landing flare and initial touchdown were normal. However, shortly after the airplane touched down, it listed right as the right main landing gear (MLG) collapsed. The airplane then entered a 180o skidding turn before coming to a stop. Two witnesses reported seeing the airplane on final approach with its right MLG not fully extended.

During a postaccident examination, the airplane was placed on jacks to facilitate a gear-swing test. The MLG were cycled multiple times with no evidence of any preimpact mechanical failures or malfunctions that would have precluded normal operation. Each time the MLG were extended, the landing gear indicator lights inside the cockpit illuminated. The reason for the right MLG's failure to fully extend when the MLG were selected down could not be determined.





Probable Cause: The failure of the right main landing gear to fully extend for reasons that could not be determined because postaccident examination and testing did not reveal any evidence of preimpact mechanical failures or malfunctions that would have precluded normal operation.




Sources:

NTSB: https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20160810X23719&key=1

Accident investigation:
cover
  
Investigating agency: NTSB
Status: Investigation completed
Duration: 1 year and 7 months
Download report: Final report


Revision history:

Date/timeContributorUpdates
08-Mar-2018 11:24 ASN Update Bot Added

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