MIA83LA215 · Cessna 150H
Cessna 150H · Accident: loss of engine power en route
From Fernando Luis Ribas Dominicci Airport (SIG) to an unrecorded destination
Event
- NTSB case
- MIA83LA215
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Cessna 150H
- Aircraft type
- Cessna 150
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N6479S
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Fernando Luis Ribas Dominicci Airport (SIG), San Juan, PRTo not recorded
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- En route · descent
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Loss of engine power
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Reason for occurrence undetermined
Approximate · Estimated position: the centre of Dorado, the place the record names. Not the accident site.
NTSB narrative
DURING A DUAL INSTRUCTIONAL FLT, THE INSTRUCTOR PLT (CFI) RETARDED THE THROTTLE TO SIMULATE A FORCED LANDING. HE STATED THAT THE STUDENT DID THE EMERGENCY PROCEDURE & HEADED FOR THE FIELD. LATER, WHEN THE THROTTLE WAS ADVANCED, THE ENG DID NOT RESPOND. THE CFI ASSUMED CONTROL OF THE ACFT & TRIED TO RESTART THE ENG 3 TIMES, BUT IT WOULD NOT RESPOND. HE THEN ATTEMPTED TO MAKE AN ACTUAL FORCED LANDING IN AN OPEN FIELD, BUT WAS UNABLE TO CLEAR OVER A FENCE. THE LANDING GEAR & LEFT WING HIT THE FENCE & THE ACFT PITCHED DOWN, NOSE 1ST & WAS DAMAGED. LATER, THE ENG WAS OPERATED WITH NO INDICATION FOR A LOSS OF POWER.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record MIA83LA215
- Event ID
- 20001214X44263
- Case number
- MIA83LA215
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 8436e2f6010514f1d9877e5f764ad795cbf337099c91079d3f3a072044bd92b6; retrieved 2026-09-23T21:27:27.290Z.