What does ADB stand for in the context of aircraft maintenance?

In the context of aircraft maintenance, ADB stands for Aircraft Discrepancy Book. This document is vital for maintaining the safety and efficacy of the aircraft, as it serves as a record of any discrepancies or issues identified with the aircraft. Maintenance personnel use the ADB to document faults or maintenance requirements, ensuring that these issues are addressed in a timely manner.

The ADB plays a crucial role in the overall maintenance process by providing a clear and organized way to track the status of discrepancies, their causes, and the actions taken to resolve them. It acts as a communication tool among various maintenance teams and ensures that important information is not overlooked.

Understanding the concept of the Aircraft Discrepancy Book is fundamental for anyone involved in aircraft operations, as it contributes significantly to the aircraft's operational readiness and safety record. The other options listed may sound relevant to maintenance documentation, but they do not align with the established terminology used in aviation maintenance practices.