Clifford is described as an OpenStreetMap Supper Mapper. He started contributing to OSM in May 2011. Hosts OpenStreetMap-Central-Salish-Sea Meetup Group located in Mount Vernon, WA. He help organize the 2016 State of the Map US in Seattle. His prior endeavors include glassblowing, managing an art center facility and telecom management.
According to a group of R/C model airplane enthusiasts, model airplanes shouldn’t be flown within three miles of an airport. Turns out
we have a bunch of sites that the FCC considers an airport. My representation is based on the center of the airport. The FAA would probably measure the limit from the outer edge of the airport.
