Welcome to Spencer Iowa Chamber of Commerce. Your number one information source for Spencer Iowa, Clay County, and the surrounding area.

Featuring grain trailers, tile plows, grain tank extensions, tiltbed and utility trailers, bin fill and extended folding augers, conversion hitches, header transporters, contract manufacturing, and Cutting Edge Signs.

Avionics Training, LC One-on-one avionics and autopilot training in your aircraft! Avionics Training, LC offers specialized dual instruction training in the owner's aircraft for proper operation and useful understanding of various GPS and Loran-C Navigation and Autopilot Systems. A prime example of training that I can offer would be for instrument approaches using your IFR Approach Certified GPS ...