Short Final: Ludicrous Speed

Gemini Sparkle

Key Takeaways:

  • An Air Traffic Controller (ATC) initially instructed a King Air pilot to slow down (190 knots) to maintain separation from a slower Pilatus aircraft ahead.
  • The King Air pilot offered an alternative, proposing to significantly increase their speed to 238 knots to overtake the slower traffic.
  • The ATC controller accepted the pilot's revised plan, allowing the King Air to proceed at a higher speed.
  • The King Air pilot humorously acknowledged the clearance with "cleared 'ludicrous speed!'".
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This past September I overheard this:

King Air 12345: “Potomac, King Air 12345, do you still need us to hold back to 190 knots?”

Approach: “King Air 345, yes I do. There’s a Pilatus about 50 miles ahead of you, same altitude, and we need to maintain separation while I hand you off to the next sector. You’d have to go really fast to get ahead of him before the hand‑off.”

King Air 12345: “Potomac, King Air 345 could push it up to 238 knots. Would that work?”

There was a pause while the controller digested this option.

Approach: “King Air, 345 that works. Turn 10 degrees right and speed your discretion.”

King Air 12345: “Roger, Potomac, King Air 345 cleared ‘ludicrous speed!'”

Mike Jones
Southern Pines, NC
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