CHI99LA337 · Reichert MJ-77
Reichert MJ-77 · Accident: loss of engine power on approach
From 5D3 to Abrams Municipal Airport (4D0)
Event
- NTSB case
- CHI99LA337
- 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
- 1 · 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
Reichert MJ-77
- Aircraft type
- Reichert MJ-77
- 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
- N51MJ
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From 5D3To Abrams Municipal Airport (4D0), Grand Ledge, MI
- 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
- Approach
- 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
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Stall
- 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
- Lubricating system, oil filler cap › Not engaged
- Pilot in command › Aircraft preflight, improper
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
A witness saw the airplane take off westbound. He stated that he saw black contrails coming from the wings. The airplane returned to the airport in level flight about 100 to 150 feet above the ground. The airplane nosed down and crashed on the north side of the runway. Another witness saw the airplane trailing smoke similar to the smoke oil trails used by airshow performers. The second witness also stated that the airplane had black fluid coming from the trailing edge of the wings. The airplane came to rest inverted approximately 10 feet north of runway 10 and 300 feet east of the approach end of runway 10. An on-scene examination of the airplane wreckage revealed that the engine oil tank filler neck was found without its cap engaged. The pilot's logbook indicated the pilot flew a total of 11.1 hours in the accident airplane.
Probable cause
the pilot's improper preflight which resulted in a takeoff with the oil cap not secured and the subsequent loss of engine power.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CHI99LA337
- Event ID
- 20001212X19712
- Case number
- CHI99LA337
- 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: 7e39ca4069a19f2a3452a51051ce7453a93c5a041d8c5ebf24fa81434a17dff9; retrieved 2026-09-20T21:49:02.818Z.