§ 167.53 In the approaches to Portland, ME: Southern approach.
(a) A separation zone 1 mile wide is established and is centered upon the following geographical positions:
| Latitude | Longitude |
|---|---|
| 43°27.00′ N | 70°03.48′ W. |
| 43°07.82′ N | 69°54.95′ W. |
(b) A traffic lane 1 1/2 mile wide is established on each side of the separation zone.
[USCG-2010-0718, 75 FR 77533, Dec. 13, 2010]