Division (a) Flight information service shall include the provision of pertinent:

1. (1)

   SIGMET and AIRMET information;

2. (2)

   information concerning pre-eruption volcanic activity, volcanic eruptions and volcanic ash clouds;

3. (3)

   information concerning the release into the atmosphere of radioactive materials or toxic chemicals;

4. (4)

   information on changes in the availability of radio navigation services;

5. (5)

   information on changes in condition of aerodromes and associated facilities, including information on the state of the aerodrome movement areas when they are affected by snow, ice or significant depth of water;

6. (6)

   information on unmanned free balloons;

7. (7)

   F1information on abnormal aircraft configuration and condition;

8. (8)

   information on space weather phenomena that:

   1. (i)

      have an impact on high frequency radio communications, communications via satellite, GNSS-based navigation and surveillance systems;

   2. (ii)

      pose a radiation risk to aircraft occupants at flight levels; and

9. (9)

   any other information likely to affect safety.

F2....