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.
This is the help for the fresh / salt question. What type of boat will you be using with a MotorGuide trolling motor. The boat type is usually the shape of the bottom of the boat. Knowing the length of the boat will help us display the optimal product for best performance. The measurement is taken from the front of the boat to the back of the boat.