EASA Regulations for Gippsland Aeronautics GA8-TC 320

EASA AD GA8-11

Solenoid (Relay) Box Electrical Bonding

The Commonwealth of Australia Civil Aviation Safety Authority Airworthiness Directive AD/GA8/11 Solenoid (Relay) Box Electrical Bonding 24/2023 addresses electrical bonding issues in Gippsland Aeronautics GA8 and GA8-TC 320 series aeroplanes. This directive applies to all GA8 aircraft up to serial number GA8-20-262 and GA8-TC 320 aircraft up to serial number GA8-TC 320-20-261. It mandates compliance with a specific mandatory service bulletin to correct unsafe electrical bonding conditions in the solenoid relay box assembly.