Chart correction 503 — chart 4248
Chart 4248 (Panel B, Lirquen and Penco) [ previous update 4909/24 ] WGS84 DATUM Insert î W, centred on: 36° 41´·737S., 72° 59´·520W. î V, centred on: 36° 41´·840S., 73° 00´·570W. Delete î Y, centred on: 36° 41´·917S., 73° 00´·250W. î Z, centred on: 36° 41´·917S., 72° 59´·317W. limit of Pilot boarding area, pecked line, joining: (a) 36° 42´·117S., 73° 00´·383W. (b) 36° 42´·117S., 72° 59´·750W. (c) 36° 42´·317S., 72° 59´·750W. (d) 36° 42´·317S., 73° 00´·383W. ÂPilot Boarding Area, within: (a)-(d) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.