|Draft AC Number||Title||Posted||Deadline for Comments|
|150/5100-20 (PDF, 776 KB)||
Draft AC 150/5100-20, Guidance on the Extraction of Oil and Gas at Federally Obligated Airports
This AC discusses oil and gas development on federally obligated airport land, including any drilling that penetrates the subsurface of the airport owned land. This AC does not create new requirements for on-airport or nearby off-airport land use or development. It describes how existing FAA policy, guidance, standards, and obligations, as well as other applicable laws and regulations, apply to proposed oil and gas extraction from obligated airports (both use of surface land and extraction of subsurface minerals/oil/gas).
|150/5000 (PDF, 303 KB)||
Draft AC 150/5000-XX, Critical Aircraft and Regular Use Determination
This advisory circular defines the term Critical Aircraft and provides guidance on the use of Critical Aircraft in the conduct of facility planning studies for federally obligated airports.
|150/5345-49D (PDF, 100 KB)||
Draft AC 150/5345-49D, Specification L-854 Radio Control Equipment
This AC contains the specifications for radio control equipment to be used for controlling airport lighting facilities.
|150/5345-46E (PDF, 577 KB)||
Draft AC 150/5345-46E, Specification for Runway and Taxiway Light Fixtures
This AC contains the FAA specifications for light fixtures to be used on airport runways and taxiways.
|150/5345-42H (PDF, 578 KB)||
Draft AC 150/5345-42H, Specification for Airport Light Bases, Transformer Housings, Junction Boxes, and Accessories
This AC contains the specifications for airport light bases, transformer housings, junction boxes, and accessories. It is not intended to be a compilation of currently available product designs. The AC provides the basic standard requirements for critical dimensions and performance requirements to which all manufacturers must demonstrate compliance.
|150/5345-44K (PDF, 1.8 MB)||
Draft AC 150/5345-44K, Specification for Runway and Taxiway Signs
This draft contains the specifications for unlighted and lighted signs to be used on taxiways and runways.