# NTSB Accident WPR25LA278
> **DIAMOND AIRCRAFT IND INC DA 40** · 2025-09-12 · Rocky Ridge, UT, USA · MINR
## Event
- **NTSB number:** WPR25LA278
- **Event ID:** 20250916201012
- **Type:** Accident
- **Date:** 2025-09-12
- **Location:** Rocky Ridge, UT, USA
- **Coordinates:** 39.91742, -111.8607
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 3
- **Uninjured:** 0
- **Total aboard:** 3
## Aircraft
- **Make:** DIAMOND AIRCRAFT IND INC
- **Model:** DA 40
- **Registration:** N8VT
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** NITE
- **Weather:** VMC
## Probable cause

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

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR25LA278) · AI Analytics · CC0 1.0*