Chart correction 47/20 — chart 62431
62431 8Ed. 3/16/02 LAST NM 42/20 47/20 Add Buoy YB, pillar, double cone topmark points downward, VQ(6) + L Fl W 10s [Q130.3] 29°17′10″N 50°19′46″E (18/19 Tehran)
Source: NGA U.S. Notice to Mariners · edition: 8Ed. 3/16/02
Reference information — always verify against official Notices to Mariners before navigation.