FTW97FA262 · Ryan NAVION B
Ryan NAVION B · Accident: loss of control in flight while maneuvering
From Central Nebraska Regional Airport (GRI) to Grand Junction Regional Airport (GJT)
Event
- NTSB case
- FTW97FA262
- 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
- 4 · 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
Ryan NAVION B
- Aircraft type
- Ryan NAVION
- 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
- N5401K
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Central Nebraska Regional Airport (GRI), Grand Island, NETo Grand Junction Regional Airport (GJT), Grand Junction, CO
- 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
- Maneuvering · turn to reverse direction
- 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
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Stall; Utility pole
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Pilot in command › Airspeed, not maintained
- Pilot in command › Stall, inadvertent
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
Witnesses observed the airplane approaching Monarch Pass at low altitude and airspeed. One witness said the wings were 'wobbling.' The airplane banked left, descended, and struck a power pole before colliding with an abandoned mine building. The airplane burned after impact. Family members said the pilot was an experienced mountain pilot, and had made several trips across Monarch Pass, never flying less than 2,000 feet above the highest obstacle. They said two passengers were visiting the United States for the first time; they surmised the pilot was flying at a low altitude to give them a better view of the landscape.
Probable cause
failure of the pilot to maintain adequate airspeed, during a turn to reverse direction, which resulted in a stall and collision with a pole and a building. High density altiitude was a related factor.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record FTW97FA262
- Event ID
- 20001208X08355
- Case number
- FTW97FA262
- 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: 8a1e97677125b774ca6f369954081b44dc4513e7f7371c398af06e2d653c2ca6; retrieved 2026-09-20T22:54:10.706Z.