8918 is a member of the CAR-A
MWARA family. Time to load up the CAR and NAT families...
Oops, I should explain that term - when discussing MWARA frequencies, each grouping is sometimes referred to as a 'family'. And note that it isn't unusual for a frequency to be a member of more than one family.
They've also been known to use the
HF-GCS system, or 13927 USB (I think that's the right freq- it's a MARS frequency) if the satellite links aren't working....73 Mike