WPR09LA302 · Mooney M20TN
Mooney M20TN · Accident: hard landing
From Lake Tahoe Airport (TVL) to Palo Alto Airport (PAO)
Event
- NTSB case
- WPR09LA302
- 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
- Unknown
- 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 M20TN
- 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
- N411JL
- Operator
- 4th Wave
- Onboard fatalities
- Unknown
- Route
- From Lake Tahoe Airport (TVL), So Lake Tahoe, CATo Palo Alto Airport (PAO), Palo Alto, 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
- Landing · flare/touchdown
- Defining eventThe 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
- Hard landing
- 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
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
While on approach for landing at the initial airport, the pilot reported encountering gusty wind conditions. The airplane landed hard and bounced back into the air, and the pilot initiated a go-around. During the go-around the airplane struck brush, a runway end identifier light box, and a taxi way light. The pilot did a flyby of the tower, and tower personnel indicated that the landing gear did not appear to be down, and that he should divert to an alternate airport for the emergency landing. The pilot diverted to an alternate airport, and performed a flyby of the tower. Tower personnel reported that the landing gear appeared down. After the airplane touched down, the right main landing gear collapsed, followed by the left main and nose landing gear. The airplane skidded down the runway, coming to rest upright. The fuselage, both wings, and the horizontal stabilizer were substantially damaged. The pilot reported no mechanical problems with the airplane during the initial landing attempt.
Probable cause
The pilot's improper landing flare in gusting wind conditions resulting in a collision with an airport sign.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR09LA302
- Event ID
- 20090622X51947
- Case number
- WPR09LA302
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
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: e8cc03eac27ba58911b518d2d018a301db5cfa5a23287edcc14fca47ccd65d5e; retrieved 2026-09-15T11:31:21.489Z.