Chart correction 16 51 — chart 7397

X 21 16 51. FRANCE. (Côte Ouest). Rade de Brest et port militaire. Abords Nord de l'Île Longue. — Obstruction. (Shom et CECLANT). – Cartes 7397 (12) Porter 19$, Obstn 48 19,625 N 004 30,922 W ±Obstn 48 19,149 N 004 30,118 W Rayer 18, Obstn PA 48 19,621 N 004 30,934 W 7398 Note. — Cette carte sera corrigée ultérieurement. 7399 (6) INT 1833 Porter 10(, Obstn (hors position) 48 21,966 N 004 30,874 W Rayer 11", Obstn(PA) 48 21,975 N 004 30,875 W 7400 (16) Porter 19$, Obstn 48 19,63 N 004 30,92 W ±Obstn 48 19,15 N 004 30,12 W Rayer 18, Obstn(PA) 48 19,62 N 004 30,93 W 7401 (20) INT 1832 Porter 19$, Obstn 48 19,63 N 004 30,92 W ±Obstn 48 19,15 N 004 30,12 W Rayer 18, Obstn(PA) 48 19,62 N 004 30,93 W

Source: Service Hydrographique et Océanographique de la Marine · edition: 12

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