ASN Wikibase Occurrence # 363020
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Date: | Saturday 29 August 1992 |
Time: | 21:26 LT |
Type: | Short SC.7 Skyvan 3-100 |
Owner/operator: | Camai Air |
Registration: | N53NS |
MSN: | 1920 |
Total airframe hrs: | 5837 hours |
Engine model: | GARRETT TPE331-2-201A |
Fatalities: | Fatalities: 0 / Occupants: 3 |
Aircraft damage: | Minor |
Category: | Serious incident |
Location: | Sheldon Point, AK -
United States of America
|
Phase: | Initial climb |
Nature: | Unknown |
Departure airport: | (KSXP) |
Destination airport: | St Marys, AK (KSM) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE LEFT COCKPIT DOOR BEHIND PILOT THE POSITION OPENED INTO AIRSTREAM AT 50 FT AGL ON INITIAL CLIMBOUT. THE DOOR DEPARATED AND DAMAGED LEFT PROPELLER AND FUSELAGE SKIN. THE PILOT COMPLETED SINGLE ENGINE PROCEDURES AND PROCEDED IMC TO ALTERNATE AND COMPLETED IFR APPROACH AND LANDING WITHOUT FURTHER INCIDENT. THE DOOR WAS NOT FOUND. IT WAS UNDETERMINED IF THE DOOR LATCH MALFUNCTIONED FOR PERSONNEL FAILED TO CLOSE THE LATCH. COCKPIT LIGHTING DOES NOT ILLUMINATE AS A FUNCTION OF THE DOOR LATCH. THEE IS NO WARNING LIGHT TO WARN OF AN UNLATCHED DOOR. THE DOOR HINGES ARE MOUNTED ON THE AFT FRAME OF THE DOOR OPENING, THUS SWINGING REARWARD IN FRONT OF PROPELLER.
Probable Cause: THE UNLATCHING OF THE LEFT CREW ENTRANCE DOOR BY MEANS UNDETERMINED AND THE LACK OF ADHERENCE TO DOOR CHECK ITEMS BY THE PILOT IN COMMAND ON THE REQUISITE CHECKLISTS. A FACTOR RELATING TO THE INCIDENT WAS THE SEPARATION OF THE DOOR FROM THE FRAME WHEN OPENED INTO THE SLIPSTREAM.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ANC92IA147 |
Status: | Investigation completed |
Duration: | 9 months |
Download report: | Final report |
|
Sources:
NTSB ANC92IA147
Location
Revision history:
Date/time | Contributor | Updates |
18-Mar-2024 12:43 |
ASN Update Bot |
Added |
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