This recommended practice covers the requirements for gyroscopically stabilized Directional Indicating Systems, which will operate as a 1°/hour latitude corrected, free directional gyro or as a slaved gyro, magnetic compass with 1/2° accuracy.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ARP416A |
| Product Name | Directional Indicating System (Turbine Powered Subsonic Aircraft) |