Chart correction 25/25 — chart 550
550 7Ed. 02/09/85 LAST NM 20/25 25/25 Add Light flare symbol [P1.2] 17°29′N 106°38′E (24(2377)21 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 02/09/85
Reference information — always verify against official Notices to Mariners before navigation.