But they now must meet the latest standards for bandwidth,
etc. Many of the old Narco, ARC and other radios cannot be
used.



"RST Engineering" wrote in message
...
| You can buy legal 1, 6, 90, and 360 channel radios.
|
| Jim
|
|
| "Roy Smith" wrote in message
| ...
| "Jim Macklin"
wrote:
| Going from 100 KHz to 25 KHz quadrupled the number of
channels. Forty
| years ago, 90 comm. channels and 50 VOR was common and
now, Comm.
| channels are in the thousands.
|
| So why are we still stuck with almost every uncontrolled
field in
| existence
| having their CTAFs crammed into just 2 or 3 freqs? How
many years is it
| since you could even buy a radio that didn't have 25 khz
spacing?
|
|