CEN20CA307 · Vans VANS RV 6 Undesignat
Vans VANS RV 6 Undesignat · Accident: loss of lift during initial climb
From Imperial, NE (private airstrip) to Imperial Municipal Airport (IML)
Event
- NTSB case
- CEN20CA307
- 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
Vans VANS RV 6 Undesignat
- Aircraft type
- Vans RV-6
- 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
- N327WB
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Imperial, NE (private airstrip)To Imperial Municipal Airport (IML), Imperial, NE
- Aircraft age
- About 24 years (built 1996)
- 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
- 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 lift
- 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 › Action/decision
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot stated that this was his third passenger carrying flight of the day and he determined his takeoff weight was about 146 lbs below max gross weight. For the takeoff from the grass strip, he elected not to utilize flaps or the full length of the runway, leaving about 100-200 ft behind him. During the takeoff roll, the pilot had the sense that the roll was taking longer than normal, and he began to be concerned about powerlines at the end of the runway. When about 10-25 ft above the ground, he began a shallow bank turn to the right. Immediately after starting the turn, he flew over a corn field and experienced a loss of lift. The airplane then impacted the corn, resulting in substantial damage to the right wing and fuselage. The pilot reported no mechanical anomalies with the airplane that would have precluded normal operation. The pilot noted that he listened to the density altitude reported on the Automated Weather Observing System for a nearby airport but did not process the effects it would have on the accident flight. The density altitude was about 6,184 ft.
Probable cause
The pilot's inadequate preflight performance planning and his decision not to utilize all available runway during high density altitude operations which led to an inflight loss of control and subsequent collision with terrain.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN20CA307
- Event ID
- 20200725X62028
- Case number
- CEN20CA307
- 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: cc63d434a556124772e3dd78af3b0d82611a978fe56f997ab4fd267d7b1756f0; retrieved 2026-09-16T12:16:32.731Z.