April 23, 2016: Charles Schultz Sonoma County Airport (STS) — the best small city airport in North America according to the Travel Curmudgeon. Sonoma County was for many years Shultz and Snoopy’s back yard and the airport — and major carrier Horizon — feature a collection of Schultz characters throughout the “central terminal” and airport grounds. You’re a good man — and airport — Charlie Brown — only thing missing is a kite hanging from a tree!