# NTSB Incident SEA07IA237
> **RAYTHEON CO COBRA** · 2007-08-24 · Whetstone, AZ, USA · NONE
## Event
- **NTSB number:** SEA07IA237
- **Event ID:** 20070911X01374
- **Type:** Incident
- **Date:** 2007-08-24
- **Location:** Whetstone, AZ, USA
- **Coordinates:** 31.72861, -110.285835
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** RAYTHEON CO
- **Model:** COBRA
- **Registration:** N605RN
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The student pilot's failure to follow proper procedures, specifically not verifying that the mode switch was in the automatic position before changing the pilot address, which resulted in a loss of aircraft control. Contributing to the accident was the flight instructor's inadequate supervision of the student pilot.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA07IA237) · AI Analytics · CC0 1.0*