Beginning in mid-August Calhoon MEBA Engineering School will be offering an Online Radar Renewal (Unlimited) Proficiency Examination. This Examination also meets the Radar Renewal requirements for Rivers, Inland Waters and GIWW. The ‘Unlimited’ endorsement will allow a change in the geographic limitations on a license and keep a valid Radar Observer Endorsement. The exam can be taken at any of over 320 Prometric Testing Centers in the 50 US States, Puerto Rico, and the Virgin Islands. If anyone would like more information and also see what training resources are available, just send a request to http://rro.cmeselearning.com/rro.htm