COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Consolidated Aeronautics, Colonial and LA-4 Series Aeroplanes
AD/LA-4/5 Battery Relay - Installation 4/72
Applicability: All Lake LA-4-200 models.
Requirement: Install a battery relay adjacent to the battery so that battery power can be disconnected in flight from the heavy duty cables at a point as close to the battery as possible.
Compliance: Before issue of a Certificate of Airworthiness or within 200 hours time in service after 31 May 1972.