We circulate Draft Advisory Circulars to interested industry associations to obtain comments and recommendations for action. To receive email alerts when we post new Draft ACs, select the "Subscribe" link above.
The Draft Engineering Brief (EB) 112, Remote Tower Systems, 1st Draft for Internal/Industry Review Comments is located at Airport Engineering Briefs.
See also
Draft ACs
| Number | Title | Current AC | Comment deadline |
|---|---|---|---|
| 150/5370-12C (PDF) |
Draft AC 150/5370-12C, Quality Management for Airport Construction Projects
(posted 2026-07-15)
This advisory circular provides information on the management of quality during all phases of federally funded projects at airports. Please see the industry letter for instructions for providing comments. Comment by deadline has been changed to August 14, 2026. |
150/5370-12B | 2026-08-14 |
Procedure for Commenting on Draft ACs
See the industry letter for each draft to determine specific instructions for submitting comments. If you are a member of one of the following industry organizations, you can also submit your comments via the organization.
- Air Line Pilots Association
- Air Transport Association of America
- Aircraft Owners & Pilots Association
- Aircraft Rescue and Fire Fighting Working Group
- Airport Consultants Council
- Airports Council International
- Allied Pilots Association
- American Association of Airport Executives
- American Council of Engineering Companies
- American Society of Civil Engineers (Transportation & Development Institute) 1
- DOD Policy Board on Federal Aviation 2
- Experimental Aircraft Association
- General Aviation Manufacturers Association
- Vertical Aviation International
- International Air Transport Association
- National Air Transportation Association
- National Association of State Aviation Officials
- National Business Aviation Association
- Regional Airline Association
Note 1 - For ASCE, submit comments to:
Muhammad Amer, M.ASCE
Director, Transportation & Development Institute of ASCE.
Note 2 - For DOD Policy Board on Federal Aviation, submit comments to:
DOD Policy Board on Federal Aviation
1480 Air Force Pentagon
Washington, DC 20030-14
(405) 736-2067