Chart correction N51/21 — chart 63101
63101 18Ed. 10/19/19 LAST NM N46/21 N51/21 Change Sectors of light to white 001°-198°, red-001° 18°42.2′N 72°48.8′E (14(170)21 Dehra Dun)
Source: NGA U.S. Notice to Mariners · edition: 18Ed. 10/19/19
Reference information — always verify against official Notices to Mariners before navigation.