Chart correction N41/22 — chart 54161
54161 13Ed. 07/17/10 LAST NM N17/22 N41/22 Delete Tower symbol and legend "Lookout Tower" 45°10′48″N 12°17′15″E Change Light to 4 Mo(U) W 15s, 2 Mo(U) R 15s 2 HORN Mo(U) 30s Racon(U) 45°05′29″N 12°35′05″E (18(13, 15)22 Genova)
Source: NGA U.S. Notice to Mariners · edition: 13Ed. 07/17/10
Reference information — always verify against official Notices to Mariners before navigation.