The area bounded by a line from 43°15′ N, 65°55′W; 44°21′ N; 67°16′W; 43°10′ N; 69°40′W; 41°05′ N; 69°40′W; 40°32′ N; 72°15′W; 39°55′ N; 73°00′W; 39°38′ N; 73°00′W; 39°36′ N; 73°40′W; 37°00′ N; 75°30′W; 36°10′ N; 75°10′W; 35°10′ N; 75°10′W; 32°00′ N; 80°30′W; 30°30′ N; 81°00′W; 26°40′ N; 79°40′W; 25°00′ N; 80°05′W; 24°25′ N; 81°15′W; 24°20′ N; 81°45′W; 24°30′ N; 82°06′W; 24°41′ N; 82°06′W; 24°43′ N; 82°00′W; 25°00′ N; 81°30′W; 25°10′ N; 81°23′W; 25°35′ N; 81°30′W; 26°15′ N 82°20′W; 27°50′ N; 83°05′W; 28°55′ N; 83°30′W; 29°42′ N; 84°00′W; 29°20′ N; 85°00′W; 30°00′ N; 87°10′W; 30°00′ N; 88°30′W; 28°45′ N; 88°55′W; 28°45′ N; 90°00′W; 29°25′ N; 94°00′W; 28°20′ N; 96°00′W; 27°30′ N; 97°00′W; 26°00′ N; 97°00′W; 25°58′ N; 97°07′W; westward along the U.S./Mexico border to 32°32′03″ N, 117°07′25″ W; 32°30′ N; 117°25′W; 32°35′ N; 118°30′W; 33°05′ N; 119°45′W; 33°55′ N; 120°40′W; 34°50′ N; 121°10′W; 38°50′ N; 124°00′W; 40°00′ N; 124°35′W; 40°25′ N; 124°40′W; 42°50′ N; 124°50′W; 46°15′ N; 124°30′W; 48°30′ N; 125°00′W; 48°20′ N; 128°00′W; 48°20′ N; 132°00′W; 37°42′ N; 130°40′W; 29°00′ N; 124°00′W; 30°45′ N; 120°50′W; 32°00′ N; 118°24′W; 32°30′ N; 117°20′W; 32°32′03″ N; 117°07′25″ W; eastward along the U.S./Mexico border to 25°58′ N, 97°07′W; 26°00′ N; 97°00′W; 26°00′ N; 95°00′W; 26°30′ N; 95°00′W; then via 26°30′ N; parallel to 26°30′ N; 84°00′W; 24°00′ N; 83°00′W; then Via 24°00′ N; parallel to 24°00′ N; 79°25′W; 25°40′ N; 79°25′W; 27°30′ N; 78°50′W; 30°45′ N; 74°00′W; 39°30′ N; 63°45′W; 43°00′ N; 65°48′W; to point of beginning.

[Doc. No. FAA-2001-10693, 66 FR 49822, Sept. 28, 2001. Redesignated at 69 FR 16756, Mar. 30, 2004]