Site Feedback

Title 14

Displaying title 14, up to date as of 6/10/2026. Title 14 was last amended 5/27/2026.
eCFR Content

The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

Learn more about the eCFR, its status, and the editorial process.

Appendix I to Part 151

[Lists of Advisory Circulars incorporated by § 151.72: (a) Circulars available free of charge.]

Number Subject
AC 150/5300-3 Adaptation of TSO-N18 Criterion to Clearways and Stopways.
AC 150/5325-2A Airport Surface Areas Gradient Standards.
AC 150/5325-4 Runway Length Requirements for Airport Design.
AC 150/5330-2 Runway/Taxiway Widths and Clearances.
AC 150/5335-1 Airway Taxiways.
AC 150/5340-1A Marking of Serviceable Runways and Taxiways.
AC 150/5340-3 Configuration Details of In-Runway Lighting: Touchdown Zone, Runway Centerline, and Taxiway Turnoff Lighting Systems.
AC 150/5340-4A Installation Details for Centerline and Touchdown Zone Lighting Systems.
AC 150/5340-5 Segmented Circle Airport Marker System.
AC 150/5340-7 Marking of Deceptive, Closed, and Hazardous Areas on Airports.
AC 150/5340-13 High Intensity Lighting System.
AC 150/5340-14 Economy Approach Lighting Aids.
AC 150/5340-15 Taxiway Lighting System.
AC 150/5345-1A Approved Airport Lighting Equipment.
AC 150/5345-2 Specification for L-810 Obstruction Light.
AC 150/5345-3 Specification for L-821 Airport Lighting Panel for Remote Control of Airport Lighting.
AC 150/5345-4 Specification for L-829 Internally Lighted Airport Taxi Guidance Sign.
AC 150/5345-5 Specification for L-847 Circuit Selector Switch, 5000 Volt 20 Ampere.
AC 150/5345-6 Specification for L-809 Airport Light Base and Transformer Housing.
AC 150/5345-7 Specification for L-824 Underground Electrical Cables for Airport Lighting Circuits.
AC 150/5345-8 Specification for L-840 Low Intensity Runway, Landing Strip and Taxiway Light.
AC 150/5345-9A Specification for L-819 Fixed Focus Bidirectional High Intensity Runway Light.
AC 150/5345-10A Specification for L-828 Constant Current Regulator with Stepless Brightness Control.
AC 150/5345-11 Specification for L-812 Static Indoor Type Constant Current Regulator Assembly, 4 KW and 712 KW, with Brightness Control for Remote Operation.
AC 150/5345-12 Specification for L-801 Beacon for Small Airports.
AC 150/5345-13 Specification for L-841 Auxiliary Relay Cabinet Assembly for Pilot Control of Airport Lighting Circuits.
AC 150/5345-14 Specification for L-827 “A” Frame Hinged Support for 12-Foot Wind Cone.
AC 150/5345-15 Specification for L-842 Airport Centerline Light.
AC 150/5345-16 Specification for L-843 Airport In-Runway Touchdown Zone Light.
AC 150/5345-17 Specification for L-845 Semiflush Inset Prismatic Airport Light.
AC 150/5345-18 Specification for L-811 Static Indoor Type Constant Current Regulator Assembly, 4 KW; With Brightness Control and Runway Selection for Direct Operation.
AC 150/5345-19 Specification for L-838 Semiflush Prismatic Airport Light.
AC 150/5345-20 Specification for L-802 Runway and Strip Light.
AC 150/5345-21 Specification for L-813 Static Indoor Type Constant Current Regulator Assembly; 4 KW and 712 KW; for Remote Operation of Taxiway Lights.
AC 150/5345-22 Specification for L-834 Individual Lamp Series-to-Series Type Insulating Transformer for 5,000 Volt Series Circuit.
AC 150/5345-23 Specification for L-822 Taxiway Edge Light.
AC 150/5345-24 Specification for L-849 Condenser Discharge Type Flashing Light.
AC 150/5345-25 Specification for L-848 Medium Intensity Approach Light Bar Assembly.
AC 150/5345-26 Specification for L-823 Plug and Receptacle, Cable Connectors.
AC 150/5345-27 Specification for L-807 Eight-Foot Illuminated Wind Cone.
AC 150/5345-30 Specification for L-846 Electrical Wire for Lighting Circuits To Be Installed in Airport Pavements.
AC 150/5345-31 Specification for L-833 Individual Lamp Series-to-Series Type Insulating Transformer for 600 Volt or 3,000 Volt Series Circuits.
AC 150/5345-32 Specification for L-837 Large-Size Light Base and Transformer Housing.
AC 150/5345-33 Specification for L-844 Individual Lamp Series-to-Series Type Insulating Transformer for 5,000 Volt Series Circuit 20/6.6 Amperes 200 Watt.
AC 150/5345-34 Specification for L-839 Individual Lamp Series-to-Series Type Insulating Transformer for 5,000 Volt Series Circuit 6.6/20 Amperes 300 Watt.
AC 150/5345-35 Specification for L-816 Circuit Selector Cabinet Assembly for 600 Volt Series Circuits.
AC 150/5345-36 Specification for L-808 Lighted Wind Tee.
AC 150/5345-37A FAA Specification L-850, Light Assembly, Airport Runway, Centerline.
AC 150/5370-3 Materials and Tests Required by AC 150/5370-1, Standard Specifications for Construction of Airports.
AC 150/5310-1 Preparation of Airport Layout Plans.
(b) Circulars for sale at the price stated.
AC 150/5370-1 Standard Specifications for Construction of Airports; $2.75.
AC 150/5370-1, CH 1 Standard Specifications for Construction of Airports; $0.35.

[Amdt. 151-13, 31 FR 11606, Sept. 2, 1966, as amended by Amdt. 151-15, 31 FR 13423, Oct. 18, 1966]