N6814N accident

NTSB WPR26LA009 · 2025-10-07 · Watsonville, CA · near WVI

Docket — crew, injuries and powerplant

Factual narrative

The pilot of the airplane reported that while taxiing for departure he reached over to enter navigation information into the GPS, which was mounted on the right-side control yoke. While moving his hand back to the left side yoke, he inadvertently advanced the throttle forward. Subsequently, the airplane accelerated forward and impacted a hangar, which resulted in substantial damage to the engine mount. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Probable cause

The pilot’s decision to program avionics during taxi, resulting in an inadvertent throttle input and collision with a hangar. The National Transportation Safety Board determined the probable cause of this accident.

Circumstances

Event type
Accident
Highest injury
None
Weather conditions
Visual Meteorological Cond
Light condition
Day
Sky condition
NONE
Ceiling (ft)
0
Visibility (sm)
10
Wind direction
230
Wind speed (kt)
6
Temperature (F)
66
Nearest airport
WATSONVILLE MUNI
Distance from field
0.0
Airport elevation
163

Aircraft

RegistrationMakeModelDamageFAR part
N6814N — — SUBS 091

Sequence of events

#OccurrencePhase
1 Taxi Ground collision defining Taxi

Findings

Finding
Aircraft-Aircraft handling/service-Towing and taxiing-Taxiing-Incorrect use/operation cause
Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot cause
Personnel issues-Psychological-Attention/monitoring-Monitoring environment-Pilot cause
Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Powerplant parameters-Incorrect use/operation cause