Accident Boeing A75N1 N4935N,
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ASN Wikibase Occurrence # 375688
 
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Date:Saturday 18 January 1986
Time:16:33 LT
Type:Silhouette image of generic ST75 model; specific model in this crash may look slightly different    
Boeing A75N1
Owner/operator:Darnell Oil Corp.
Registration: N4935N
MSN: 75-2087
Year of manufacture:1941
Total airframe hrs:2220 hours
Engine model:CONTINENTAL W670-6A
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Yukon, OK -   United States of America
Phase: Landing
Nature:Private
Departure airport:
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE LEFT BRAKE LOCKED AFTER THE AIRCRAFT ROLLED A SHORT DISTANCE DURING LANDING. AIRCRAFT SLOWED UNTIL ABOUT 20 MPH FORWARD SPEED AND THEN FLIPPED INVERTED AND STOPPED. POST ACCIDENT EXAMINATION REVEALED THE BRAKE SHOE RETURN SPRING ON THE LEFT BRAKE WAS BROKEN. REASON FOR THE SPRING FAILURE WAS NOT DETERMINED.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW86LA037
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB FTW86LA037

Location

Revision history:

Date/timeContributorUpdates
29-Mar-2024 08:23 ASN Update Bot Added

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