Using other freqs to communicate between planes or ground?

It is not "your" frequency. Every aviation frequency is issued on a shared
basis. If the aircraft involved are authorized on that frequency for the
purpose for which they are using it, then you are not entitled to shoo them off
the frequency.

If, however, they are using a frequency FOR WHICH YOU HAVE A CURRENT AND VALID
FCC LICENSE and they are using it for a purpose not covered under that
particular part, then you have the right to ask them to take their conversation
to a legal channel.

Tell you what. The FCC maintains a database of ALL valid licenses. Why don't
you just post here the name of the person or business that you think has a
license for that frequency and I'll go look it up and report back here?

Jim



unicate
shared these priceless pearls of wisdom:

-As someone who monitors that FBO frequency in the office, we do
-occasionally hear other pilots using "our" frequency
Jim Weir (A&P/IA, CFI, & other good alphabet soup)
VP Eng RST Pres. Cyberchapter EAA Tech. Counselor
http://www.rst-engr.com