[GreenKeys] Annual Live Radio Teletype Crypto Session

[Don Robert House]

Ed,

There is an annual exercise that takes place from Bletchley Park to a  
code station on the Canada - U.S. Border with operational equipment.   
A group in Canada and the U.K. do this each year.  I will try to find  
the Canadian contact for you.  This information is a couple of years  
old. Perhaps Mr. Sawyers has up-to-date information.

Best of luck with your filming.

Don

Don R. House, K9TTY
Curator - North American Data Communications Museum (NADCOMM)
http://www.nadcomm.org