Chart correction 23/21 — chart 21023
21023 41Ed. 3/3/84 LAST NM 19/21 23/21 Change Light to Fl G 16°09.0′N 95°11.3′W Light to Fl R 16°09.2′N 95°11.1′W (13(138, 139)19 (SM) Mexico, D.F.)
Source: NGA U.S. Notice to Mariners · edition: 41Ed. 3/3/84
Reference information — always verify against official Notices to Mariners before navigation.