Aircraft Speed Limits Explained
Speed Limits: In the United States — Mach 1 10,000 feet msl or above — Unrestricted (but not more than Mach 1) Below 10,000 feet msl — 250 kias Class B airspace — Unrestricted at or above 10,000 feet msl, 250 kias below 10,000 feet msl Beneath Class B or in VFR corridor through Class […]