Maurits van Rooy

Calgary, Alberta

403-671-9114

maurits@vravionics.com

Bob Caudle

SlipStream Technologies, Inc

334-444-4638

bob@slipstreamtechinc.com

Barney Britton

Calgary, Alberta

phone: 403-612-8653

fax: 403-288-3408

Tjaart van Rooy

VR Avionics (South Africa)

+27 83 449-6770

tjaart@vravionics.com