Aviation scanner freqs

Sorry for the slight off topic.
Can someone point me in the right direction to find frequencies for 
MCAS New River. we have two MV-22 visiting the UK very soon and i'm 
trying to find out some information on frequencies they may use.









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If you have come here to find out about the 785D you have come to the right place! In fact the discussion of the BC-785D and how it works is the only acceptable topic on this list. Any discussion about anything other than the BC-785D is OFF TOPIC. I hope this is clear to all group members..