Chart correction 5978 — chart 3888

Chart 3888 [ previous update 4725/24 ] WGS84 DATUM Insert ï HVSQN1 with swinging circle, radius 450m, pecked line, centred on: 20° 43´·26N., 107° 08´·84E. ï HVSQN2 with swinging circle, radius 450m, pecked line, centred on: 20° 43´·26N., 107° 09´·37E. ï HVSQN3 with swinging circle, radius 450m, pecked line, centred on: 20° 43´·26N., 107° 09´·91E. ï HVSQN4 with swinging circle, radius 450m, pecked line, centred on: 20° 42´·83N., 107° 10´·18E. Move I]bFl.G.3s No 5 from: 20° 48´·00N., 107° 08´·88E. to: 20° 48´·32N., 107° 08´·83E. G\dFl.R.3s No 6 from: 20° 47´·93N., 107° 08´·70E. to: 20° 48´·27N., 107° 08´·67E.

Source: UKHO Admiralty Notices to Mariners

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