checkout procedure

checkout equipment

ground control checkout (verification) equipment

checkout, control and monitor system (CCMS)

launch checkout

preflight checkout

preflight readiness checkout

prototype checkout

ground checkout equipment (GCE)

checkout equipment / test and control equipment, testing equipment

test and control equipment / testing equipment, checkout equipment

vertical checkout

checkout

checkout area

checkout hut

call-out procedure

donning procedure

ground-controlled approach procedure

handover procedure

legal procedure

military standard requisitioning & issue procedure (MILSTRIP, NATO)

missed approach procedure (aviation)

observed fire procedure

operational procedure

procedure words (prowords)

prowords (procedure words)

radiotelephone procedure

salvage procedure

security procedure

silence procedure

staff procedure

standard operating procedure(s) (SOP)

standing operating procedure (SOP)