All JetBlue flights are prohibited from exceeding ______ below 10,000' MSL during normal operations.

All JetBlue flights are prohibited from exceeding ______ below 10,000' MSL during normal operations.

• A. 200 kts
• B. 270 kts
• C. 250 kts
• D. 300 kts

Answer: (C)

Below 10,000 feet MSL, aircraft are limited to an indicated airspeed of 250 knots. This regulatory cap helps keep airplanes safely maneuverable in dense, traffic-rich airspace near airports and during approaches and departures, giving pilots and ATC reliable reaction time and separation. The limit is expressed as indicated airspeed (IAS), so it holds across different altitudes and conditions. JetBlue follows this rule during normal operations, and speeds higher than 250 knots below 10,000 feet require ATC clearance or a justified safety exception. The other speeds listed either fall below the limit or exceed it and are not the standard prohibition.

Below 10,000 feet MSL, aircraft are limited to an indicated airspeed of 250 knots. This regulatory cap helps keep airplanes safely maneuverable in dense, traffic-rich airspace near airports and during approaches and departures, giving pilots and ATC reliable reaction time and separation. The limit is expressed as indicated airspeed (IAS), so it holds across different altitudes and conditions. JetBlue follows this rule during normal operations, and speeds higher than 250 knots below 10,000 feet require ATC clearance or a justified safety exception. The other speeds listed either fall below the limit or exceed it and are not the standard prohibition.