ASN Wikibase Occurrence # 38240
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information.
If you feel this information is incomplete or incorrect, you can
submit corrected information.
Date: | Friday 5 July 1991 |
Time: | 10:41 LT |
Type: | Piper PA-28-201T |
Owner/operator: | Pedersen, Alan W. |
Registration: | N8271B |
MSN: | 28R8118005 |
Engine model: | Lycoming IO-360-C1C6 |
Fatalities: | Fatalities: 2 / Occupants: 2 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Wernersville, PA -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | Lancaster, PA (KLNS) |
Destination airport: | Wilkes-barre, PA (AVP |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PILOT HAD FLOWN TO LANCASTER, PA. TO PICK UP THE 'BEST MAN' FOR HIS WEDDING. THE PILOT FILED AN IFR FLIGHT PLAN AND DEPARTED IN IFR CONDITIONS. APPROXIMATELY 15 MINUTES LATER, THE PILOT REPORTED THAT HE HAD LOST THE HORIZON INDICATOR, BUT WAS GOING TO CONTINUE TO HIS DESTINATION. THE CONTROLLER ISSUED A CLEARANCE TO CLIMB TO 6,000 FT. AND A SHORT TIME LATER, THE PILOT STATED '...ITS PRETTY HAZY HERE BUT I KNOW WE'RE ON TOP BUT I DON'T KNOW IF I WANT TO GO ANY HIGHER.' SHORTLY THEREAFTER, THE PILOT REPORTED THE 'ELECTRIC COMPASS AND TURN AND BANK INDICATOR' HAD FAILED. ACCORDING TO RADAR DATA, THE MAXIMUM ALTITUDE ATTAINED BY N82718B WAS 5,700 FT. POST ACCIDENT EXAMINATION OF THE AIRPLANE'S VACUUM SYSTEM REVEALED NO EVIDENCE OF A PRE IMPACT FAILURE. TOXICOLOGY TEST REVEALED A LEVEL OF 1.1 MG/KG OF ANTIHISTAMINE IN THE PILOT'S BODY.
Probable Cause: THE PILOT'S LOSS OF AIRPLANE CONTROL DUE TO SPATIAL DISORIENTATION/VERTIGO. FACTORS RELATED TO THE ACCIDENT WERE THE PILOT'S USE OF AN ANTIHISTAMINE AND SELF INDUCED PRESSURE TO COMPLETE THE FLIGHT.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | NYC91FA171 |
Status: | Investigation completed |
Duration: | 2 years |
Download report: | Final report |
|
Sources:
NTSB NYC91FA171
Location
Revision history:
Date/time | Contributor | Updates |
24-Oct-2008 10:30 |
ASN archive |
Added |
21-Dec-2016 19:23 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
11-Apr-2024 14:12 |
ASN Update Bot |
Updated [Time, Cn, Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
The Aviation Safety Network is an exclusive service provided by:
CONNECT WITH US:
©2024 Flight Safety Foundation