Chart correction 15/21 — chart 21020
21020 42Ed. 10/17/81 LAST NM 9/18 15/21 Delete Light 16°35.7′N 99°04.5′W (3(50)21 (SM) Mexico, D.F.)
Source: NGA U.S. Notice to Mariners · edition: 42Ed. 10/17/81
Reference information — always verify against official Notices to Mariners before navigation.