[MilCom] Potential Flight Test Common Frequencies

[wymanent at bellsouth.net]

Decades ago, when Tom Knietel first started publishing his lists (as stapled 
paper lists, not yet as his "Top Secret Registry" books), he included a 
previously-unknown list of Flight Test freqs with some of these same 
numbers. Years later, these freqs also appeared on FCC-generated lists for 
the major aerospace contractors.

314.6 seems to be a popular one around the country. It is one of the few 
that I confirmed in use around South Florida, as it was later found to be 
used as a tower and mission channel for the Pratt & Whitney engine plant in 
Palm Beach County, Florida (also used by parent company United Technologies 
and subsidiary Sikorsky Helicopters). It is still listed as such in the IFR 
Supplement (see William P. Gwinn airport).

Robert Wyman