AC 91-22A (Cancelled) - Altitude Alerting Devices/Systems
Document Information
91-22A - Altitude Alerting Devices/Systems (Cancelled)
- Cancellation Notes
- Memo from AFS-140 Richard Mathews
- Date Cancelled
- August 10, 2012
- Date Issued
- December 23, 1971
- Responsible Office
- AFS-400
- Description
Provides guidelines for designing, installing, and evaluating altitude alerting systems.
- Cancellation Meo for AC 91-22A (PDF, 59 KB)
- AC 91-22A.pdf (PDF, 618 KB)