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Atlas / NTSB / WPR21LA118

NTSB CAROL · Event

Event WPR21LA118

2021-02-24 St Johns, Arizona, United States Airport · SJN None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The pilot’s decision to operate with a demonstrated crosswind velocity above the airplane’s performance capabilities which resulted in a loss of airplane control and collision with terrain.

Factual narrative

The pilot reported that, before his departure, he recorded the airport’s automated weather report as wind from 220° at 15 kts gusting to 21 kts. He then elected to perform the takeoff from runway 32 as runway 21 was too short for his performance needs. During takeoff he found it difficult to hold the runway centerline with full right rudder and even had to apply some right brake. The rudder control improved as his airspeed increased and the pilot was able to successfully transition the airplane into the initial climb. After the airplane lifted off the ground, the pilot was forced to place the airplane in a crab angle to counteract the wind. The pilot felt comfortable at this point and chose to continue with the departure; however, almost instantaneously the airplane descended and bounced and came to rest in dirt. The right wing was substantially damaged. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The automated weather report released about 30 minutes after the accident revealed that the airport was impacted by a peak wind from 250° at 26 kts that occurred at the time of the accident, which translated to a crosswind component of about 24 kts. The maximum demonstrated crosswind velocity for the airplane was 16 kts. 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).

  • Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Crosswind correction-Not attained/maintained
  • Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot
  • Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot

Verbatim from NTSB's published report. Source file NTSB_2021_WPR21LA118.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.