To report incorrect information in a publication, which document should you use?

The Technical Manual Deficiency/Evaluation Report (TMDER) is the correct document to report incorrect information in a publication. It serves as a mechanism for users and personnel to formally communicate deficiencies or inaccuracies found in technical manuals and related documents. By utilizing the TMDER, the reporter provides detailed information about the issue, allowing for appropriate evaluation and corrective action by the responsible authority. This ensures that the information contained in technical manuals remains accurate and reliable for end-users, which is crucial for safety and operational effectiveness in aviation maintenance and ordnance handling.

In contrast, while the Technical Publication Deficiency Report (TPDR) is another tool for reporting issues, it is typically used for publications that are related but not specifically for technical manuals. The APO Report and Safety Evaluation Form serve other specific purposes within aviation operations and do not directly address the process for reporting errors in technical manuals.