Division 3 The conspicuity code shall not be assigned to aircraft referred to in point (2) if any of the following conditions apply:

contingency measures that require the assignment of discrete SSR codes to aircraft have been put in place by an air navigation service provider experiencing unplanned ground surveillance sensor outages;

exceptional military contingency measures require air navigation service providers to assign discrete SSR codes to aircraft;

F1an aircraft which is eligible for the assignment of the conspicuity code established in accordance with point (c) of Article 4(6) exits or is otherwise diverted outside the airspace volume referred to in point (1);

F2State aircraft engaged on nationally sensitive operations or training, that require security and confidentiality.