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WPR10CA394

2010-08-09 · Salt Lake City, Utah, United States · Minor · 1 aircraft · Status: Completed

Airport KU42

Current FAA registration · N179MM

Make / Model
CESSNA 170A
Engine
CONT MOTOR C145 SERIES (145 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
19560426
ADS-B equipped
Yes — Mode-S A13BBB

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s failure to maintain aircraft control during the landing roll.

Factual narrative

The pilot reported that he started his cross country flight in the tailwheel-equipped airplane in San Antonio, Texas with two rest stops in Roswell and Farmington, New Mexico. When landing to stop for a third time, the pilot checked the airport's automated weather, which indicated a “quartering right crosswind” of about 8 knots. The approach and landing were uneventful. During the landing roll a gust of wind struck the airplane and the airplane initiated a right turn. Despite the pilot’s control inputs the airplane ground looped, collapsing the left main landing gear and substantially damaging the left wing, fuselage and empennage. The pilot reported no mechanical failures or malfunctions with the airframe or engine prior to the accident. The accident airport’s automated weather observation system reported at the time of the accident, wind was from 240 at 13 knots. The pilot’s total flight time for the day was approximately 8.5 hours. The pilot reported that he started his cross country flight in the tailwheel-equipped airplane in San Antonio, Texas with two rest stops in Roswell and Farmington, New Mexico. When landing to stop for a third time, the pilot checked the airport's automated weather, which indicated a “quartering right crosswind” of about 8 knots. The approach and landing were uneventful. During the landing roll a gust of wind struck the airplane and the airplane initiated a right turn. Despite the pilot’s control inputs the airplane ground looped, collapsing the left main landing gear and substantially damaging the left wing, fuselage and empennage. The pilot reported no mechanical failures or malfunctions with the airframe or engine prior to the accident. The accident airport’s automated weather observation system reported at the time of the accident, wind was from 240 at 13 knots. The pilot’s total flight time for the day was approximately 8.5 hours. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • F Personnel issues-Physical-Alertness/Fatigue-(general)-Pilot - F
  • — Environmental issues-Conditions/weather/phenomena-Wind-(general)-Contributed to outcome
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C

Verbatim from NTSB's published report. Source file NTSB_2010_WPR10CA394.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

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