Chart correction N20/20 — chart 63383
63383 6Ed. 8/18/12 LAST NM N47/18 N20/20 Add Danger circle “Obstn” [K40] 11°50′35.4″N 93°02′01.8″E (5(84)20 Dehra Dun)
Source: NGA U.S. Notice to Mariners · edition: 6Ed. 8/18/12
Reference information — always verify against official Notices to Mariners before navigation.