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Atlas / NTSB / WPR25LA278

NTSB CAROL · Event

Event WPR25LA278

2025-09-11 Rocky Ridge, Utah, United States Minor 1 aircraft Status: Completed

Registry · N8VT

FAA Aircraft Registry record.

Make / Model

DIAMOND AIRCRAFT DA 40

Year of manufacture

2005 · 20 years old at event

Engine

LYCOMING I0360 SER (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

20050301

ADS-B equipped

Yes — Mode-S AADF18

Registrant of record

ALEPH LEASING LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The flight instructor’s inadequate supervision and delayed remedial action during an unusual attitude recovery, which resulted in a descent into terrain.

Factual narrative

The flight instructor and student pilot were conducting a night visual flight rules training flight, which included a recovery from an unusual attitude. During the recovery maneuver, the student pilot became concerned about the airplane’s proximity to mountainous terrain. The flight instructor and student pilot then both focused their attention on the multi-function display (MFD) to confirm their position. While both pilots were observing the MFD the airplane entered a decent, which the instructor and student pilot both failed to notice until the terrain was illuminated by the landing light. The flight instructor then took control of the airplane; however, the airplane contacted the ground, which resulted in substantial damage to the left wing and separation of the empennage. The flight instructor reported that there were no mechanical malfunctions or failures 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).

  • Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Altitude-Not attained/maintained
  • Personnel issues-Task performance-Use of equip/info-Aircraft control-Student/instructed pilot
  • Personnel issues-Task performance-Use of equip/info-Aircraft control-Instructor/check pilot
  • Personnel issues-Psychological-Attention/monitoring-Monitoring environment-Instructor/check pilot
  • Personnel issues-Action/decision-Action-Delayed action-Instructor/check pilot

Verbatim from NTSB's published report. Source file NTSB_2025_WPR25LA278.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.