Chart correction 16/21 — chart 21140

21140 1Ed. 7/9/88 LAST NM 3/20 16/21 Add Dangerous wreck [K28] 32°15.0′N 117°01.2′W (3(59)21 (SM) Mexico, D.F.)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 7/9/88

Reference information — always verify against official Notices to Mariners before navigation.