Timing of the test For all oxygen groups (i.e., Group I, II and III), initial testing must be done within the 30 days before the initial date of service. For Group II beneficiaries, recertification testing must be done between day 61 â 90 after the initial date of service.
Trolling motors are popular with anglers who want to be able to maneuver around a fishing area without disturbing the fish below the surface. When youâre searching for a new electric boat motor, keep these points in mind: 1  Most trolling motors operate on 12 volt, 24 volt and 36 volt circuits.
Posted March 11, 2009. When I had a jon boat, I put a foot controlled trolling motor on it by taking a 2x6 pressure treated board and cutting each end with opposite 45 degree angles. Then mounted it from the left rail to the front. When the trolling motor was dropped it was in the center of the boat. Members.