Regulation
Regulatory Article (RA) 4561: maintenance of aircraft compass accuracy
This RA has been withdrawn as the Regulatory requirement for the Provision of Technical Information is detailed in 5401 and ISTA.
Documents
Details
The purpose of Regulatory Articles (RA) is to provide the framework of policy, rules, directives, standards, processes and the associated direction, advice and guidance, which governs military aviation activity and against which air safety is assessed. The regulator develops regulations in response to applicable UK law, MOD needs, legal changes and recommendations resulting from both assurance or investigation functions.