AIM Text
Refer to Title 14 of the U.S. Code of Federal Regulations (CFR) for specific dimensions, exceptions, geographical areas covered, exclusions, specific transponder/ADS-B or other equipment requirements, and flight operations.
Source: FAA Aeronautical Information Manual · current edition · paragraph 3-1-2.
The short answer
This brief AIM section directs pilots to Title 14 of the U.S. Code of Federal Regulations for the specific dimensions, exceptions, geographic areas, exclusions, and equipment requirements of airspace segments. It frames the AIM as advisory while pointing to 14 CFR as the controlling authority for exact airspace dimensions and transponder/ADS-B rules.
Research Notes
Common Questions
Where do I find the exact dimensions of an airspace segment?
Per this AIM section, refer to Title 14 of the U.S. Code of Federal Regulations (CFR) for specific dimensions, exceptions, geographical areas covered, exclusions, specific transponder/ADS-B or other equipment requirements, and flight operations.
Does the AIM list every airspace exclusion and equipment rule?
No. This section, as advisory guidance, defers to 14 CFR for specifics — including exceptions, exclusions, and specific transponder/ADS-B or other equipment requirements rather than restating them in the AIM.