Chart correction 4186 — chart 1258
Chart 1258 [ previous update 3900/23 ] WGS84 DATUM Insert ¸fFl(5)Y.20s ODAS A 37° 22´·72N., 125° 06´·00E. ¸fFl(5)Y.20s ODAS B 37° 05´·70N., 125° 07´·65E. ¸fFl(5)Y.20s ODAS C 37° 08´·90N., 124° 45´·52E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.