ASN Wikibase Occurrence # 39549
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| Date: | Tuesday 9 May 1989 |
| Time: | 11:53 |
| Type: |  Piper PA-44-180 Seminole |
| Owner/operator: | Flight Safety International |
| Registration: | N2231M |
| MSN: | 44-7995217 |
| Total airframe hrs: | 2785 hours |
| Fatalities: | Fatalities: 3 / Occupants: 3 |
| Aircraft damage: | Written off (damaged beyond repair) |
| Category: | Accident |
| Location: | Fort Pierce, FL -
 United States of America
|
| Phase: | En route |
| Nature: | Training |
| Departure airport: | Vero Beach, FL (VRB) |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
THE FLT WAS FOR CREW COORDINATION TRAINING & WAS ADMINISTERED BY FLT SAFETY INTL FOR AER LINGUS, A FOREIGN AIRLINE. AN INSTRUCTOR (CFI) & 2 FOREIGN PLTS WERE ABOARD (STUDENTS HAD PREVIOUSLY GOTTEN U.S. CERTS WITH SINGLE/MULTI-ENG RATINGS).BEFORE THE ACDNT, THE ACFT WAS HDG NE. RADAR DATA SHOWED THAT IT TURNED EAST WHILE MAINTAINING A CONSTANT ALT OF 3500'. AFTER TURNING EAST, ITS GND SPD SLOWED TO 53 KTS. THE ACFT THEN BEGAN A RGT TURN AT A RATE OF 125 DEG/MIN. AFTER TURNINGSOUTH, THE ACFT'S GND SPD SLOWED TO 37 KTS. THE ACFT THEN ENTERED A DSCNT, WHICH INCREASED TO 8000'/MIN. WITNESSES SAW THE ACFT SPINNING LEFT, IN A NOSE DWN ATTITUDE, BEFORE IT IMPACTED IN THE OCEAN. NO PREIMPACT PART FAILURE/MALFUNCTION WAS FND. THERE WAS EVIDENCE THAT DRG IMPACT, NEITHER ENG WAS OPERG, FLAPS WERE EXTNDD 10 DEG, MAIN GEAR WAS EXTNDD & THENOSE GEAR WAS IN TRANSIT. THE ACFT MANUFACTURER RPRTD THAT A SPIN MAY CAUSE AN INTERRUPTION OF FUEL TO THE ENGS BY EXCEEDING THE CARB LIMITATIONS. INTENTIONAL SPINS WERE PROHIBITED. VMC & STALL SPDS WERE 56 & 54 KTS, RESPECTIVELY. CAUSE: INADEQUATE SUPERVISION BY THE INSTRUCTOR PILOT (CFI), AND FAILURE OF THE CREW TO MAINTAIN SUFFICIENT AIRSPEED, WHICH RESULTED IN AN INADVERTENT STALL/SPIN AND SUBSEQUENT LOSS OF ENGINE POWER FROM POSSIBLE INTERRUPTION OF FUEL.
Sources:
NTSB: https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001213X28366
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] |
| 17-Nov-2022 15:58 | Ron Averes | Updated [Aircraft type] |
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