AAIB investigation to UAS Prion Mk3, (UAS registration n/a)

UAS Prion Mk3, flyaway following loss of electrical power, West Wales Airfield, 6 March 2023

• From: Air Accidents Investigation Branch
• Published: 13 June 2024

• Category: Unmanned Aircraft Systems (UAS)
• Report type: Bulletin - Correspondence investigation
• Date of occurrence: 6 March 2023
• Aircraft type: UAS Prion Mk3
• Location: West Wales Airfield
• Registration: n/a

The aircraft was operating at West Wales Airport when the remote pilot observed the engine had stopped. The aircraft had lost all electrical power but continued to fly briefly before disappearing behind a hedge. The aircraft landed a short distance beyond the south-western edge of the airfield. It sustained minor damage; there was no damage to property or injuries to people.

The operator has taken two safety actions.

Download the report:

UAS Prion Mk 06-24

Download glossary of abbreviations:

Glossary of abbreviations

Published 13 June 2024