Try contacting Dean Davis, N7XG.
PacificCon update, October 2012
http://www.norcalqrp.org/pacificon12.htmI believe that our kit uses a MicroChip PIC ?
If so, NorCal member Dan Butler, N7XQA who has worked for Microchip
for over 17 years may be a good resource.
w9gb