Air Traffic Control Knot Operating Limitations 
Pilot Institute
JUNE 27, 2025
The FAA defines controlled airspace as “a generic term that covers the different classifications of airspace (Class A, Class B, Class C, Class D, and Class E airspace) and defined dimensions within which air traffic control service is provided to IFR and VFR flights.” Max speed: 100 mph (87 knots).
Flight Training Central
MAY 11, 2025
You are, however, limited to flying Light Sport Aircraft (LSAs), defined as a maximum of 1320 lbs. maximum weight and 120 knots maximum speed (a Cessna Skycatcher, for example). There may be an option to obtain a special issuance medical certificate or obtain a medical with certain operating limitations.
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Fear of Landing
JULY 18, 2025
There were no known defects with the aircraft and the weight and balance were within normal operating limits. The aircraft accelerated along the runway and reached V1, the take-off decision speed, of 155 knots normally. The air traffic controller asked for more information but did not receive a response.
Flight Training Central
MAY 1, 2024
You are, however, limited to flying Light Sport Aircraft (LSAs), defined as a maximum of 1320 lbs. maximum weight and 120 knots maximum speed (a Cessna Skycatcher, for example). There may be an option to obtain a special issuance medical certificate or obtain a medical with certain operating limitations.
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