- This event has passed.
Track & Sign Specialist: Northwest WA
September 27, 2025 - September 28, 2025
$550
Mark Thompson hosts this certification with evaluator Marcus Reynerson and external evaluator David Moskowitz. Locations in the Nooksack and Skagit Valleys of Washington.
This event is currently full, but contact Mark@BlueWaterGIS.com to join the waitlist.