# Accident 19900427013059A: Enstrm F28F, Corona, CA, April 27, 1990

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: April 27, 1990, 12:30 local time
- Place: Corona, CA
- Damage: Substantial damage
- Phase of flight: Pwr Off Vert Land/Autorotate
- Operating rules: General operating rules (Part 91)
- Location: 33.8753° N, 117.5664° W: Placed by OpenAirDocs: center of Corona, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=33.8753&lon=-117.5664&mi=10
- Aircraft: N756H, registered now (https://openairdocs.org/aircraft/N756H) (OpenAirDocs)
- Registry model: Enstrom F-28F (registry code 3300412, https://openairdocs.org/model/enstrom-f-28f) (OpenAirDocs)
- Registry engine: Lycoming I0360 SER A&C (registry code 41511, https://openairdocs.org/engine/lycoming-i0360-ser-a-c) (OpenAirDocs)
- Reported make and model: ENSTRM F28F
- Reported engine: LYC HIO360F1AD
- People aboard: 1
- Fatal injuries: 0
- Pilot flight hours: 250 total, 22 in this make and model, 52 in the last 90 days
- NTSB investigation: [NTSB LAX90LA155](https://openairdocs.org/ntsb/LAX90LA155) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19900427013059A

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

ENGINE QUIT ON PRACTICE AUTOROTATIONS. LANDED SOFT TERRAIN AND ROLLED OVER. 400 RPM MAG DROP ON POST ACCIDENT TEST.

## The NTSB's investigation of this event (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB LAX90LA155](https://openairdocs.org/ntsb/LAX90LA155), Apr 27, 1990: Enstrom F28F (N756H), Corona, CA, substantial damage. Probable cause: THE PARTIAL FAILURE OF THE ENGINE'S RIGHT MAGNETO, WHICH RESULTED IN A LOSS OF ENGINE POWER.

## Other reports on N756H (1)

Matched to the same aircraft by N-number and date.

- [Accident 20160113000809A](https://openairdocs.org/incident/20160113000809A), Jan 13, 2016: Enstrom F-28F (N756H), Long Creek, OR, Substantial damage. On 1/14/2016 this office was notified of the accident involving acft N756H that had occurred on 1/13/2016 at approx 10:00 am. I contacted grant county sheriff…

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record.

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