WPR25LA280 · Weaver Harmon Rocket
Weaver Harmon Rocket · Accident: loss of control on ground during landing
Event
- NTSB case
- WPR25LA280
- 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
- Event fatalities
- Unknown
- 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
Weaver Harmon Rocket
- Aircraft type
- Weaver HARMON ROCKET
- 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
- N686X
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From not recordedTo not recorded
- Aircraft age
- About 22 years (built 2003)
- 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
- Loss of control on ground
- 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 from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot stated that he was conducting a local flight at his home airport in his tailwheel equipped airplane. As he was maneuvering around the traffic pattern, he initially planned a wheel landing, where the main landing gear touch down first, followed later with the tail wheel settling down on the runway. During touchdown, he did not add sufficient power and decided to transition to a three-point landing, in which all three landing gear touch down simultaneously. The airplane bounced upon touchdown, and he briefly lost visual sight of the runway. The airplane touched back down again with the nose pointed left of the runway centerline. Despite the pilot’s attempts to regain directional control, the airplane departed the left side of the runway into a dirt area. The right main gear dug into the terrain and the airplane nosed over. During the accident sequence, the airplane sustained damage to the right wing. The pilot reported that the airplane had no pre impact mechanical malfunctions or failures that would have precluded normal operation.
Probable cause
The pilot’s loss of directional control during landing, which resulted in a runway excursion and collision with terrain.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR25LA280
- Event ID
- 20250917201029
- Case number
- WPR25LA280
- 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, coordinates, cause areas. 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: 0aae33b2e2bad55e75b7671174cf98b8a14a35c652bb8f331817677b66c06b80; retrieved 2026-09-16T20:21:23.722Z.