Accident Piper PA-28R-200 N4475F,
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ASN Wikibase Occurrence # 36618
 
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Date:Saturday 6 December 1986
Time:18:26
Type:Silhouette image of generic P28R model; specific model in this crash may look slightly different    
Piper PA-28R-200
Owner/operator:private
Registration: N4475F
MSN: 28R-7635409
Year of manufacture:1976
Total airframe hrs:1923 hours
Engine model:LYCOMING IO-360-CIC
Fatalities:Fatalities: 1 / Occupants: 1
Aircraft damage: Destroyed
Category:Accident
Location:Petersburg, TX -   United States of America
Phase: En route
Nature:Private
Departure airport:Denver, CO (APA)
Destination airport:Lubbock, TX (LBB)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
ACFT IMPACTED IN A 95 DEG NOSE DOWN ATTITUDE FOLLOWING A LOSS OF CONTROL IN IMC CONDITIONS WHILE THE NON-INSTRUMENT RATED PVT PLT WAS BEING VECTORED TO THE FINAL APP CRS. PLT HAD FILED IFR AND HAD EXPERIENCED DIFFICULTIES THRU OUT THE flight. AS HE WAS GIVEN VECTORS FOR SEQUENCING HIS FLYING BECAME ERRATIC AND HE COMPLAINED OF PITOT ICE AND INSTRUMENT PROBLEMS. ICING LVL WAS WELL ABOVE HIS ALT AND POST-ACCIDENT INVESTIGATION REVEALED THAT ALL INSTRUMENTS WERE WORKING NORMALLY. HIS DESCRIPTION OF THE PROBLEMS WAS INCONSISTENT WITH THE WAY THE 2 SEPARATE INSTRUMENT SYSTEMS OPERATE. THE PLT HAD RECENTLY FAILED HIS INSTRUMENT WRITTEN AND HAD A TOTAL OF 39 HRS SIMULATED INSTRUMENT TIME. EVIDENCE ALSO REVEALED HE WAS OPERATING THE ACFT WITH AN INOP ADF AND DEFICIENT VHF NAV RADIOS. CAUSE:

Sources:

NTSB: https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001213X35354

Revision history:

Date/timeContributorUpdates
24-Oct-2008 10:30 ASN archive Added
21-Dec-2016 19:23 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]

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