U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

§ 167.403 - Off San Francisco: Southern approach.

(a) A separation zone is bounded by a line connecting the following geographical positions:

Latitude Longitude
37°39.10′ N122°40.40′ W.
37°27.00′ N122°40.40′ W.
37°27.00′ N122°43.00′ W.
37°39.10′ N122°43.00′ W.

(b) A traffic lane for northbound traffic is established between the separation zone and a line connecting the following geographical positions:

Latitude Longitude
37°39.30′ N122°39.20′ W.
37°27.00′ N122°39.20′ W.

(c) A traffic lane for southbound traffic is established between the separation zone and a line connecting the following geographical positions:

Latitude Longitude
37°27.00′ N122°44.30′ W.
37°39.40′ N122°44.30′ W.