LAX86LA147 · Mooney M20F
Mooney M20F · Accident: loss of control in flight during initial climb
From Hollywood Burbank/Bob Hope Airport (BUR) to Tehachapi Municipal Airport (TSP)
Event
- NTSB case
- LAX86LA147
- 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
Mooney M20F
- Aircraft type
- Mooney M20
- 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
- N9591M
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Hollywood Burbank/Bob Hope Airport (BUR), Burbank, CATo Tehachapi Municipal Airport (TSP), Tehachapi, CA
- 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
- Initial climb
- 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 control in flight
- 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
- Flight control, elevator › Binding(mechanical)
- Flight control, elevator › Inoperative
- Flight control, elevator › Movement restricted
- Flt control syst, elevator control › Fatigue
- Other maintenance personnel › Maintenance, annual inspection, inadequate
- Other maintenance personnel › Maintenance, compliance with ad, not followed
- Other maintenance personnel › Maintenance, lubrication, not performed
- Pilot in command › Flare, not possible
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE ACFT WAS LANDED NOSE LOW AFTER FLYING THE PATTERN WITH A FLT CONTROL PROBLEM. THE PLT SAID HE NOTICED THE LACK OF ELEVATOR CONTROL DURING INITIAL CLIMB AND CAME BACK IN FOR A PRECAUTIONARY LANDING. THE ELEVATOR WAS FOUND TO BE INOPERATIVE DUE TO A BROKEN BEARING (PART #914012-015) THE SUBJECT OF AN AD 73-21-01 EFF 10/73, CONCERNING LUBRICATION.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record LAX86LA147
- Event ID
- 20001213X33103
- Case number
- LAX86LA147
- 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: 50078973df6fb8993dba75dcc24b0cec33aaf68fc0e02c665b1dad9aabc76712; retrieved 2026-09-23T14:56:51.277Z.