This check is referred to as an operational flight check in the latest revision of the GMM and GOM. A tail rotor has been changed on a BO-105. After the assembly is installed there will be functional checks involving rigging, flapping, and balance. functional check evaluates only a single system within the entire aircraft. This is not to imply that all systems in the aircraft must have a functional check to complete an operational check on the aircraft.
Cut back shrubs grown primarily for their foliage, such as barberry and burning bush, almost anytime except in late autumn. New growth that starts after late-season pruning won't harden off properly before winter. If you want to do major pruning, it's best to cut the shrub back when it is dormant in winter.
Turn an overgrown camellia into a smaller shrub in a two-phase process. In spring, after the blooming is finished, remove lower limbs and leave the top 1/3 of the shrub intact. The trunk will sprout new growth. The next spring, after blooming ends, cut the top of the shrub to the height you desire.