# Accident 19870425011599A: Amtr MONI, Lake Riverside, CA, April 25, 1987

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: April 25, 1987, 14:00 local time
- Place: Lake Riverside, CA
- Airport: Estates
- Damage: Destroyed
- Phase of flight: Forced/Precautionary Landing
- Operating rules: General operating rules (Part 91)
- Location: 33.5187° N, 116.8121° W: Placed by OpenAirDocs: center of Lake Riverside, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=33.5187&lon=-116.8121&mi=10
- Aircraft: N189L, a cancelled registration (https://openairdocs.org/deregistered/N189L-2013-07-30) (OpenAirDocs)
- Registry model: Frimelt Werner MONI (registry code 056592G, https://openairdocs.org/model/frimelt-werner-moni) (OpenAirDocs)
- Registry engine: Amateur-built UNKNOWN ENG (registry code 99999, https://openairdocs.org/engine/amateur-built-unknown-eng) (OpenAirDocs)
- Reported make and model: AMTR MONI
- Reported engine: IAME KFM107
- Fatal injuries: 0
- Pilot flight hours: 201 total, 40 in this make and model, 20 in the last 90 days
- NTSB investigation: [NTSB LAX87DUG03](https://openairdocs.org/ntsb/LAX87DUG03) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19870425011599A

## Narrative

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

THE MOTOR GLIDER SPUN INTO THE GROUND SHORTLY AFTER LIFTOFF. SUSPECT ENGINE PROBLEM. PILOT DOES NOT RECALL EVENTS.

## 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 LAX87DUG03](https://openairdocs.org/ntsb/LAX87DUG03), Apr 25, 1987: Frimelt Werner Moni 164 (N189L), Lake Riverside, CA, substantial damage

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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