N943QC Schweizer Aircraft Corp G-164B accident

NTSB CEN23LA375 · 2023-08-21 · Rice, MN

Docket — crew, injuries and powerplant

Factual narrative

The pilot reported that he performed a straight in landing to a private airstrip. He anticipated a crosswind from the east, so he made the approach with additional airspeed to have more controllability in the crosswind. He stated that he landed about two thirds of the way down the 2,574 ft runway, reduced power, and reduced the propeller pitch to low. The tailwheel settled to the ground at a location on the runway where there was a break in the adjacent tree line. The pilot reported that the crosswind intensified at this point, and the airplane yawed to the left. The left main landing gear exited the paved portion of the runway. The pilot attempted to correct with rudder and brakes; however, the airplane continued off the runway and into a plowed field. The airplane nosed over and came to rest inverted in the field. The vertical stabilizer was substantially damaged. The pilot reported that there were no mechanical failures or malfunctions with the airplane that would have precluded normal operation. At the time of the accident, wind at an airport 12 nm northwest of the accident site was 090°at 8 knots. The pilot was landing to the south.

Probable cause

The pilot’s failure to maintain directional control during the landing roll with a left crosswind. 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
OVC
Ceiling (ft)
4500
Visibility (sm)
9
Wind direction
90
Wind speed (kt)
8
Temperature (F)
77
Nearest airport
Oleen AG Air
Distance from field
0.0
Airport elevation
1100

Aircraft

RegistrationMakeModelDamageFAR part
N943QC SCHWEIZER AIRCRAFT CORP G-164B SUBS 137

Sequence of events

#OccurrencePhase
1 Landing Loss of control on ground defining Cruise
2 Landing-landing roll Nose over/nose down Cruise
3 Landing-landing roll Other weather encounter Cruise
4 Landing-landing roll Attempted remediation/recovery Cruise
5 Landing-landing roll Runway excursion Cruise

Findings

Finding
Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot cause
Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained cause
Environmental issues-Conditions/weather/phenomena-Wind-Tailwind-Effect on operation cause