Company frequencies

[HenkB]

Hi all!

I'm living in Costa Rica and listen daily to the chatter going on at MROC. The only thing I hardly pickup is planes (pilots) talking to other planes (pilots) of their own company or to ground personnel.

Are there any 'fixed' frequencies in use for companies? Or do I just need to keep searching and hoping I'll find something interesting (which I will then add here of course )

Thanks!

 

[LAflyer]

Generally company operational frequencies are between 128.9-132.0Mhz.

Some frequencies that I have for MROC are American Airlines on 130.700, and a handling company called
A.D.S which handles several carriers such as Delta and US Airways on 131.000.