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Atlas / NTSB / GAA16CA446

NTSB CAROL · Event

Event GAA16CA446

2016-08-21 Caldwell, Idaho, United States Airport · EUL None 1 aircraft Status: Completed

Registry · N4477R

FAA Aircraft Registry record.

Make / Model

CESSNA A185F

Year of manufacture

1976 · 40 years old at event

Engine

CONT MOTOR IO 520 SERIES (285 hp)

Seats / Engines

6 seats · 1 engine

Last airworthiness date

19760226

ADS-B equipped

Yes — Mode-S A567FB

Registrant of record

DYER GEORGE C

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's failure to maintain directional control during the landing roll in crosswind conditions, which resulted in a ground loop.

Factual narrative

The pilot of a tailwheel-equipped airplane reported that during the landing roll with a crosswind the airplane drifted to the left. He further reported that his control inputs to correct created a "swerve," which resulted in a ground loop to the right on the runway. During the ground loop, the left wing was substantially damaged after an impact with the runway. An automated weather observing system near the time of the accident at the airport recorded the wind at 340 degrees true at 8 knots. The pilot reported he landed on runway 30. The pilot did not report any mechanical malfunction or failure with the airplane that would have precluded normal operation. The pilot of a tailwheel-equipped airplane reported that during the landing roll with a crosswind the airplane drifted to the left. He further reported that his control inputs to correct created a "swerve," which resulted in a ground loop to the right on the runway. During the ground loop, the left wing was substantially damaged after an impact with the runway.  An automated weather observing system near the time of the accident at the airport recorded the wind at 340 degrees true at 8 knots. The pilot reported he landed on runway 30. The pilot did not report any mechanical malfunction or failure with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
  • Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Ability to respond/compensate

Verbatim from NTSB's published report. Source file NTSB_2016_GAA16CA446.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.