20-38A - Measurement of Cabin Interior Emergency Illumination in Transport Airplanes
- Date Issued
- February 08, 1966
- Responsible Office
- ANM-100, Aircraft Certification Service, Transport Airplane Directorate
- Outlines acceptable methods, but not the only methods, for measuring cabin interior emergency illumination on transport airplanes, and provides information as to suitable measuring instruments.
- AC 20-38A (PDF, 95 KB)