Part B: Requirements concerning the allocation of interrogator codes referred to in Articles 2(10), 4(3) and 4(4)

An IC allocation shall include the following minimum items:

1. (a)

   the corresponding application reference from the F1CAA;

2. (b)

   a unique allocation reference from the IC allocation service;

3. (c)

   superseded allocation references, as required;

4. (d)

   allocated IC;

5. (e)

   surveillance and lockout coverage restrictions under the form of sectored ranges or Mode S coverage map;

6. (f)

   implementation period during which the allocation needs to be registered into the Mode S interrogator identified in the application;

7. (g)

   implementation sequence which needs to be complied with;

8. (h)

   optionally and associated with other alternatives: cluster recommendation;

9. (i)

   specific operational restrictions, as required.