ASN Wikibase Occurrence # 37384
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| Date: | Friday 9 June 1989 |
| Time: | 14:32 |
| Type: |  Piper PA-32-300 |
| Owner/operator: | M & H Aircraft Corporation Inc |
| Registration: | N1499X |
| MSN: | 32-7540168 |
| Year of manufacture: | 1975 |
| Total airframe hrs: | 3793 hours |
| Engine model: | LYCOMING IO-540-K1A5 |
| Fatalities: | Fatalities: 1 / Occupants: 1 |
| Aircraft damage: | Destroyed |
| Category: | Accident |
| Location: | Myersville, MD -
 United States of America
|
| Phase: | En route |
| Nature: | Private |
| Departure airport: | Hagerstown, MD (HGR) |
| Frederick, MD (FDK) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
DRG A WX BRIEFING BEFORE TAKEOFF, THE NON-INSTRUMENT RATED PLT WAS ADZD THAT VFR FLT WAS NOT RCMDD. WHILE EN ROUTE ON A VFR FLT, THE ACFT CRASHED IN AN AREA WHERE RIDGE TOPS WERE OBSCD BY CLOUDS. A WITNESS, WHO HEARD THE ACFT, RPRTD THAT IT SOUNDED LIKE IT ENTERED A STEEP DESCENT BEFORE IT CRASHED. AN EXAM OF THE CRASH SITE VERIFIED THE ACFT HAD IMPACTED IN A STEEP DESCENT. NO PREIMPACT PART FAILURE/MALFUNCTION OF THE ACFT WAS FOUND. TOXICOLOGY CHECKS OF THE PLT'S LIVER TISSUE WERE POSITIVE FOR NORDIAZEPAM (AT OR ABOVE 0.148 MG/L) & MAPROTILINE AT OR ABOVE 8.6 MG/KG). NORDIAZEPAM IS A TRANQUILIZER & MAPROTILINE IS USED TO TREAT DEPRESSION. THE PLT'S FAMILY RPRTD THAT CENTRAX (PRAZEPAM) & LUDIOMIL (MAPROTILENE HYDROCHLORIDE) HAD BEEN PRESCRIBED TO THE PLT FOR CONTROL OF DEPRESSION. CAUSE: CONTINUED FLIGHT BY THE PILOT INTO INSTRUMENT METEOROLOGICAL CONDITIONS (IMC) AND HIS INABILITY TO MAINTAIN CONTROL OF THE AIRCRAFT AFTER BECOMING SPATIALLY DISORIENTED. CONTRIBUTING FACTORS WERE HILLY/MOUNTAINOUS TERRAIN, WEATHER CONDITIONS, THE PILOT'S LACK OF INSTRUMENT EXPERIENCE, AND HIS IMPAIRMENT FROM A PRESCRIPTION DRUG THAT WAS NOT APPROVED FOR USE WHILE FLYING.
Sources:
NTSB: https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001213X28499
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] |
Corrections or additions? ... Edit this accident description
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