CEN22LA195 · Swearingen SA226-T(B)
Cloud Peak Aviation Swearingen SA226-T(B) · Accident: runway excursion during landing
From Central Nebraska Regional Airport (GRI) to Centennial Airport (APA)
Event
- NTSB case
- CEN22LA195
- 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
Swearingen SA226-T(B)
- Aircraft type
- Swearingen SA226
- 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
- N36LC
- Operator
- Cloud Peak Aviation
- Onboard fatalities
- Unknown
- Route
- From Central Nebraska Regional Airport (GRI), Grand Island, NETo Centennial Airport (APA), Denver, CO
- Aircraft age
- About 42 years (built 1980)
- 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
- 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
- Runway excursion
- 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
- Personnel issues › Action/decision
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The captain reported slower than normal acceleration during the takeoff roll. At 60 to 80 knots, the captain “pushed in the parking brake” handle and continued the takeoff. The crew reported no anomalies on the departure or while en route. While landing at the destination, the airplane swerved right and the captain lost directional control, which resulted in a runway excursion and substantial damage to the right wing. Postaccident examination revealed that the right main landing gear brakes were seized and the right main landing gear tires had flat spots down to the wheel rims, consistent with no tire rotation during landing. No preaccident anomalies were observed with the braking system that would have precluded normal operation. According to the flight manual, proper release of the parking brake required the brake pedals to be depressed while the parking brake handle was pushed fully forward. The parking brake was likely not correctly released before takeoff, which allowed the right brakes to retain pressure and led to the loss of directional control during landing.
Probable cause
The captain’s failure to ensure that the parking brake was correctly released before takeoff, which resulted in seized brakes during landing and a subsequent loss of directional control and runway excursion.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN22LA195
- Event ID
- 20220511105063
- Case number
- CEN22LA195
- 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: local date, investigation status, cause areas. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 2022-05-06.
- API snapshot SHA-256: 5cf07e3c9b32ecb0d65fcc18773a9de5f4abccf8e00af53c8bc50713b095bcde; retrieved 2026-09-16T15:12:44.640Z.