Accident Piper PA-31T3 Cheyenne (T-1040) N219CS,
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ASN Wikibase Occurrence # 30243
 
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Date:Monday 21 February 2000
Time:11:23
Type:Piper PA-31T3 Cheyenne (T-1040)
Owner/operator:Cape Smythe Air Service
Registration: N219CS
MSN: 31T-8275005
Year of manufacture:1982
Total airframe hrs:11098 hours
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:3 mi W of Kotzebue, AK -   United States of America
Phase: Approach
Nature:Unknown
Departure airport:Point Lay, AK (PIZ)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The airplane collided with frozen pack ice, three miles from the airport, during a GPS instrument approach. Instrument conditions of 3/4 mile visibility in snow and fog were reported at the time of the accident. The pilot stated that he began a steep descent with the autopilot engaged. He indicated that as the airplane crossed the final approach course, the autopilot turned the airplane inbound toward the airport. He continued the steep descent, noted the airplane had overshot the course, and the autopilot was not correcting very well. He disengaged the autopilot and manually increased the correction heading to intercept the final approach course. During the descent he completed the landing checklist, extended the landing gear and flaps, and was tuning both the communications and navigation radios. The pilot said he looked up from tuning the radios to see the sea ice coming up too quickly to react, and impacted terrain. The pilot relayed there were no preaccident anomalies with the airplane, and that he 'did not stay ahead of the airplane.'
Probable Cause: The pilot descended below the minimum descent altitude. Factors associated with this accident were the task overload of the pilot during the instrument approach, and not performing a level off.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ANC00LA029
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB: https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20001212X20442&key=1
FAA register: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=219CS

Revision history:

Date/timeContributorUpdates
27-Sep-2008 01:00 ASN archive Added
21-Dec-2016 19:16 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
21-Dec-2016 19:20 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
06-Aug-2017 16:44 TB Updated [Aircraft type, Cn, Other fatalities, Source, Narrative]
07-Aug-2017 08:49 TB Updated [Aircraft type]
15-Sep-2017 23:38 Dr. John Smith Updated [Time, Total fatalities, Total occupants, Location, Phase, Nature, Departure airport, Destination airport, Source, Narrative]
04-Nov-2017 09:10 TB Updated [Aircraft type, Location, Departure airport, Destination airport, Source]
12-Dec-2017 18:25 ASN Update Bot Updated [Time, Cn, Operator, Nature, Departure airport, Destination airport, Source, Narrative]

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