Air navigation chart V30 (series). 63. Lat. 15° S-1° N, long, 52° W-77° W. Scale 1″-30 naut. m. (1:2,188,800) at lat. 7° 30′, contour interval 1.000, 2,000. 3,000. 5,000, 7,000, 9,000, 12,000, 15.000 and 20,000 ft.

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