Skip to content

Atlas / NTSB / WPR25LA087

NTSB CAROL · Event

Event WPR25LA087

2025-02-01 Upland, California, United States Airport · CCB None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The pilot’s failure to maintain adequate separation during landing, which resulted in a runway collision with another airplane.

Factual narrative

The pilot of the Legend Cub reported that during the landing roll on the runway of a non-towered airport, an airplane struck his airplane from behind. The Cub sustained substantial damage to the empennage. The pilot of the Ercoupe reported that he communicated his intention to land on the runway behind the Cub over the common traffic advisory frequency (CTAF) while on a final approach. The pilot determined to proceed with his approach, assuming that the Cub was clear of the runway. The airplane bounced during the landing, and the pilot decided to forgo a go-around and instead continue the touchdown. During the landing roll, shortly after looking up from the instrument console, the pilot saw the Cub taxiing on the runway. Immediately, the Ercoupe pilot applied brakes and the Ercoupe’s left wing tip stuck the Cub’s empennage. Subsequently, the Ercoupe sustained substantial damage to the left-wing spar and left aileron. 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).

  • Personnel issues-Task performance-Communication (personnel)-Lack of communication-Pilot
  • Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot
  • Personnel issues-Psychological-Attention/monitoring-Monitoring other aircraft-Pilot
  • Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Not attained/maintained

Verbatim from NTSB's published report. Source file NTSB_2025_WPR25LA087.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (go-around). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗