Technical Airworthiness Advisory Circulars

This page provides a list of DGTA-ADF Technical Airworthiness Circulars (TACCs):

A TAAC is primarily used to provide formal communication of important Technical Airworthiness information or guidance to a broad stakeholder audience. Compliance or action IAW with any recommendation contained within a TAAC is not mandatory.

Some examples are:

• An issue arising from an airworthiness board that highlights a potential systemic Technical Airworthiness problem or misinterpretation,
• Numerous approaches from stakeholders, highlighting a need for issue of improved guidance ahead of a TAMM AL action; and
• Where additional detailed guidance on the TAMM is warranted.

Current Technical Airworthiness Advisory Circulars (TAACs)