Search the NTSB and FAA web sites, they became the holder of
old accident data.

The beam or Adcock Range was a four course range on low
frequency radio. The pilot had to follow detailed procedures
to locate their position and the range was flown by listen
to a continuous Morse code tone of A .- and N -. There were
some visual display indicators, but the tone signs were the
most common method.
The radio frequencies used were subject to many errors in
alignment, static and even being jammed.

http://www.williamson-labs.com/480_stpj.htm

http://www.avweb.com/news/columns/182182-1.html


--
James H. Macklin
ATP,CFI,A&P

"George" wrote in message
...
| You gave me an idea, I'll Google on his name and see what
turns up/
|
| On Mon, 19 Dec 2005 00:02:42 -0500, "John Gaquin"

| wrote:
|
|
| "George" wrote in message
|
| You might also start a parallel search in the Denver
newspapers of the time
| to acquire more definitive data.
|
| George
|
| If you request flight following, can you "slip the surly
bonds of earth"?