Chart correction 40/23 — chart 54125
54125 4Ed. 09/03/05 LAST NM 39/23 40/23 Add Period 3s to superbuoy "ODAS I" 45°05.0′N 13°36.3′E Period 3s to superbuoy "ODAS II" 45°04.4′N 13°30.9′E (See 4/23) (HRV LL)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 09/03/05
Reference information — always verify against official Notices to Mariners before navigation.