Chart correction 4826 — chart 4427
Chart 4427 [ previous update 4684/23 ] WGS84 DATUM Insert ¶ Fl(2)10s 20° 25´·17N., 121° 56´·76E. ¶ Fl(2)G.10s 20° 21´·98N., 121° 54´·84E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.