25-23 - Airworthiness Criteria for the Installation Approval of a Terrain Awareness and Warning System (TAWS) for Part 25 Airplanes
- Date Issued
- May 22, 2000
- Responsible Office
- ANM-130L, Northwest Mountain Region - Transport Airplane Directorate
- Describes an acceptable means for obtaining FAA airworthiness approval for the installation of a Terrain Awareness and Warning System (TAWS) that has been approved under Technical Standard Order (TSO)-C151a.
- AC 25-23 (PDF, 91 KB)