Chart correction N30/21 — chart 63111

63111 11Ed. 8/19/17 LAST NM N15/20 N30/21 Delete Pilot station symbol 15°24′37″N 73°44′11″E Add Pilot station symbol [T1.2] with legend “Monsoon Season” 15°25′14″N 73°47′45″E Pilot station symbol [T1.2] with legend “Fair Weather” 15°24′31″N 73°43′03″E (Plan) Delete Pilot station symbol 15°24′37.1″N 73°44′10.8″E Add Pilot station symbol [T1.2] with legend “Monsoon Season” 15°25′13.8″N 73°47′45.0″E (5(72)21 Dehra Dun)

Source: NGA U.S. Notice to Mariners · edition: 11Ed. 8/19/17

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