ASN Wikibase Occurrence # 367105
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| Date: | Sunday 22 April 1990 |
| Time: | 13:45 LT |
| Type: |  Robinson R22 BETA |
| Owner/operator: | Steven Phillips Aviation |
| Registration: | N2580E |
| MSN: | 0636 |
| Year of manufacture: | 1987 |
| Total airframe hrs: | 2204 hours |
| Engine model: | LYCOMING O-320-B2C |
| Fatalities: | Fatalities: 0 / Occupants: 2 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Prnc Frederick, MD -
 United States of America
|
| Phase: | Standing |
| Nature: | Unknown |
| Departure airport: | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
AFTER THE PASSENGER BOARDED THE HELICOPTER, THE PLT DEPLANED WITH THE ENG IDLING, SO HE COULD REMOVE THE PASSENGER DOOR. HE ENGAGED THE FRICTION LOCK ON THE COLLECTIVE & TOLD THE PASSENGER, WHO WAS NOT A PLT, TO KEEP THE CYCLIC CENTERED. AS THE PLT WAS REMOVING THE PASSENGER DOOR, HE HEARD THE ENG SOUND CHANGE. THE HELICOPTER THEN LIFTED OFF ABOUT 3 FT & SPUN RIGHT UNTIL THE TAIL ROTOR STRUCK THE GROUND. SUBSEQUENTLY, THE HELICOPTER ROLLED OVER & CRASHED. NO PREIMPACT MECHANICAL MALFUNCTION WAS RPRTD.
Probable Cause: THE PILOT'S IMPROPER PLANNING/DECISION BY NOT SHUTTING DOWN THE ENGINE OR ASSURING THE HELICOPTER WAS PROPERLY ATTENDED,WHEN HE DEPLANED.
Accident investigation:
 |
|
Sources:
NTSB BFO90LA037
Location
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 22-Mar-2024 07:35 | ASN Update Bot | Added |
Corrections or additions? ... Edit this accident description
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