# NTSB Accident LAX07LA186
> **Piper PA-34-200** · 2007-06-04 · Upland, CA, USA · SERS
## Event
- **NTSB number:** LAX07LA186
- **Event ID:** 20070612X00713
- **Type:** Accident
- **Date:** 2007-06-04
- **Location:** Upland, CA, USA
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 3
## Aircraft
- **Make:** Piper
- **Model:** PA-34-200
- **Registration:** N4463T
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** IMC
## Probable cause

Failure of the pilot under instruction to maintain the minimum single engine control airspeed (air) and directional control while turning to final approach.  Also causal was the flight instructor's inadequate supervision and delayed remedial actions.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX07LA186) · AI Analytics · CC0 1.0*