Chart correction 5822 — chart JP 145
Chart JP 145 [ previous update 4529/24 ] WGS84 DATUM Insert ê¿fMo(U) 15s (a) 39° 25´·63N., 139° 44´·38E. Automatic Identification System, AIS, at superbuoy (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.