Chart correction N17/24 — chart 44310
44310 6Ed. 12/14/13 LAST NM N14/23 N17/24 Relocate Pilot station symbol from 61°10.6′N 21°15.1′E to 61°10.8′N 21°13.5′E (25(176)23 Helsinki) ★44355 2Ed. 5/17/14 CHART CANCELED N17/24 (NGA)
Source: NGA U.S. Notice to Mariners · edition: 6Ed. 12/14/13
Reference information — always verify against official Notices to Mariners before navigation.