Chart correction 1771 — chart 4138
Chart 4138 (INT 2613) [ previous update 1453/23 ] WGS84 DATUM Replace Ib]Q.G 1 with symbol, Virtual aid to navigation, V-AIS 22° 51´·24S., 14° 29´·52E. G[dQ.R 2 with symbol, Virtual aid to navigation, V-AIS 22° 51´·17S., 14° 29´·66E. 36 SOUTH AFRICA - East Coast - Foul. Source: South African Notice 3/63/23
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.