Chart correction 1038 — chart 3854
Chart 3854 [ previous update 946/24 ] NAD83 DATUM Insert 20,Obstn 29° 40´·38N., 93° 38´·70W. 27,Obstn 29° 38´·11N., 93° 39´·29W. Wk10/24 II 2.38
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.