CHI86FA218 · Learjet 24
Learjet 24 · Accident: in flight collision with terrain/water on approach
From Charles B. Wheeler Downtown Airport (MKC) to Willow Run Airport (YIP)
Event
- NTSB case
- CHI86FA218
- 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
- Instrument Meteorological Cond
Learjet 24
- Aircraft type
- Learjet 24
- 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
- N88JF
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Charles B. Wheeler Downtown Airport (MKC), Kansas City, MOTo Willow Run Airport (YIP), Ypsilanti, 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 · IFR missed 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
- In flight collision with terrain/water
- 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
- Copilot/second pilot › Minimum descent altitude, exceeded
- Copilot/second pilot › Missed approach, improper
- Engine installation, suspension mounts › Previous damage
- Landing gear › Previous damage
- Pilot in command › Supervision, improper
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
CREW ATTEMPTED ILS APPROACH WITH INDEFINITE CEILING AND RVR=O IN FOG. CO-PILOT AT CONTROLS. DURING MISSED APPROACH, ACFT CONTACTED RUNWAY WHERE GLIDESLOPE INTERSECTS TERRAIN WITH SUFFICIENT FORCE TO SHEAR ALL THREE LANDING GEAR. RIGHT ENGINE SPOLLED DOWN DURING CLIMBOUT. CREW DIVERTED TO DETROIT METRO AND EFFECTED NO GEAR LANDING. MINOR FIRE BROKE OUT DURING GROUND SLIDE. BOTH ALTIMETERS BENCH CHECKED WITHIN TOLERANCES.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record CHI86FA218
- Event ID
- 20001213X34732
- Case number
- CHI86FA218
- 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: d2edf4159a3f410dc06b0ad3eaa8b758ea88ba01ca886c47283503e2923d11c6; retrieved 2026-09-22T01:14:21.910Z.