Who typically authorizes a Letter of Authorization?

A Letter of Authorization (LOA) is typically issued by Logistics Assistance Representatives (LARs). These representatives work closely with military units and are responsible for providing technical guidance and support for the maintenance and operation of military aircraft. The LOA serves as a formal document that grants permission for specific maintenance procedures, access to parts, or the use of particular facilities.

LARs play a crucial role in ensuring that all activities comply with military standards and that adequate resources and support are provided for effective maintenance operations. Their authority stems from their direct involvement with both operational units and the organizational framework within which they operate, making them well-positioned to authorize such documentation.

While the aircraft manufacturer, senior military officers, and flight safety inspectors may have important roles in the overall operation and safety of the aircraft, they typically do not have the direct responsibility for authorizing Letters of Authorization at a tactical level.