Advisory Circulars
General Operating and Flight Rules
| Number | Office | Title | Date |
|---|---|---|---|
| 91-26 | AFS-310 |
Maintenance and Handling of Airdriven Gyroscopic Instruments
Advises operators of general aviation aircraft of the need for proper maintenance of air-driven gyroscopic instruments and associated air filters.
|
07-02-1969 |
| 91-16 | AFS-820 |
Category II Operations - General Aviation Airplanes
Sets forth acceptable means by which Category II operations may be approved in accordance with FAR Parts 23, 25, 61, 91, 97, and 135.
|
08-07-1967 |
| 91.11-1 | AAM-620 |
Guide to Drug Hazards in Aviation Medicine
Lists all commonly used drugs by pharmacological effect on airmen with side effects and recommendations.
|
07-19-1963 |