WPR23LA016 · Quickie Q2
Quickie Q2 · Accident: loss of engine power (partial) en route
From Laramie Regional Airport (LAR) to Great Bend Municipal Airport (GBD)
Event
- NTSB case
- WPR23LA016
- 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
Quickie Q2
- Aircraft type
- Quickie Q2
- 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
- C-GDHK
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Laramie Regional Airport (LAR), Laramie, WYTo Great Bend Municipal Airport (GBD), Great Bend, KS
- Aircraft age
- About 40 years (built 1982)
- 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
- En route · cruise
- 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 engine power (partial)
- 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 power plant
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
During the climb out after takeoff, the airplane’s engine lost partial power. The pilot could not maintain altitude and performed a forced landing to a highway. Upon touchdown, the airplane bounced and then veered off the paved lane into a ditch. The airplane received substantial damage to the forward canards. Examination of the engine revealed the No. 1 cylinder exhaust valve had seized in the valve guide in the open position due to the buildup of carbon on the valve stem.
Probable cause
The partial loss of engine power due to the seizure of the No. 1 cylinder exhaust valve in the valve guide.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR23LA016
- Event ID
- 20221018106155
- Case number
- WPR23LA016
- 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: 863f830fd528b876db68f8f2d28e8325f0612e473551ffd7eb13d3026d4620da; retrieved 2026-09-16T16:17:43.448Z.