CircumFlightN4250A Bell 47D-1 accident
NTSB 76911 · 1979-06-24
Docket — crew, injuries and powerplant
This record is from the 1962–1981 era, whose reporting thresholds and coded
fields differ from the modern ones. Categories and counts are not comparable
across eras.
Circumstances
- Light condition
- DAYLIGHT
- Sky condition
- BROKEN
- Ceiling (ft)
- 5000
- Wind direction
- 330
- Wind speed (kt)
- 4
- Temperature (F)
- 57
- Terrain
- LEVEL, FLAT
- Flight plan
- NONE
- Investigation type
- F
Aircraft
| Registration | Make | Model | Damage | FAR part |
|---|---|---|---|---|
| N4250A | BELL | 47D-1 | — | — |
Sequence of events
| # | Occurrence | Phase |
|---|---|---|
| 1 | U | Climb |
| 2 | M0 | Cruise |
Findings
| Finding | |
|---|---|
| 6421 | cause |
| 8802 | cause |
| 88CY | cause |
| 6427 | cause |
| 82G | factor |