Select restr. imposed on perf. of civil ac by military flights within same area. A Increased runway occupancy time B Reservation of block of airspace, to prevent use of the most direct routings C Designation and avoidance of potentially dangerous areas with bird colonies D Required power reduction on departure and requirement to follow specific outb. routings not to disturb military exercise E Dep. and arr. routes are tailored to avoid populated areas F Forbidden use of reverse thrust