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WPR21LA168

2021-04-20 · Maricopa, Arizona, United States · None · 1 aircraft · Status: Completed

Airport A39

Current FAA registration · N284ND

Make / Model
DAVIS DONALD M BUSHBY MUSTANG II
Year of manufacture
1982 · 39 years old at event
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19890908
ADS-B equipped
Yes — Mode-S A2DE07

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s failure to maintain airplane control during takeoff with a quartering right tailwind.

Factual narrative

The pilot reported that, crosswind conditions existed when he began the takeoff roll in the tailwheel-equipped airplane. After reaching takeoff speed, the airplane began to veer left of the centerline. He applied right rudder control inputs, but the airplane would not return to the center of the runway. He applied aft elevator control and the airplane became airborne, but the airplane settled back down on the right wing, followed by the left wing, then struck the runway surface and the airplane spun around. The airplane came to rest at the midfield taxiway intersection, after travelling about 200 ft along the ground. The wings and fuselage were substantially damaged. Post-accident examination of the airplane revealed no evidence of a mechanical failure or malfunction which would have precluded normal operation. A review of weather information indicated that the airplane likely departed with a quartering right tailwind. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

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

Verbatim from NTSB's published report. Source file NTSB_2021_WPR21LA168.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.