| | How IMO 1.07 PDF Addresses It | | :--- | :--- | | Relying solely on ARPA without manual backup | Dedicated chapter on manual plotting & limitations of ARPA | | Incorrect radar tuning | Step-by-step checklist for gain/rain clutter settings | | Ignoring targets beyond 12 NM | Emphasizes long-range scanning for weather/landfall | | Misinterpreting relative motion | Clear graphics comparing relative vs. true vectors |
IMO Model Course 1.07 "Radar Navigation, Radar Plotting and Use of ARPA" imo model course 1.07 pdf