Chart correction N29/20 — chart 21478

21478 4Ed. 11/25/17 LAST NM N4/18 N29/20 Add Buoy “No 8” R, can, Fl R 3s 14°42′11.8″N 92°23′55.4″W (9(85)20 (SM) Mexico, D.F.)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 11/25/17

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