Mandatory motorcycle safety brief Published May 10, 2010 MINOT AIR FORCE BASE, N.D. -- Attention all 5th Bomb Wing motorcycle operators, there will be a mandatory motorcycle operators safety briefing to be held May 11 at 9 a.m. and 3 p.m. at the base theater. For more information, contact the 5th Bomb Wing safety office at 723- 2259 or 723-2239.