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Collision Avoidance Starts With Awareness

Gemini Sparkle

Key Takeaways:

  • Effective collision avoidance relies primarily on keen visual scanning ("Mark I eyeballs") and minimizing cockpit distractions through thorough pre-flight preparation.
  • Pilots are responsible for spotting traffic in VMC (even on IFR flight plans), with ATC flight following and passenger assistance recommended to enhance situational awareness.
  • The optimal scanning technique is the "block" method, where pilots focus on small segments of the sky for a few seconds each, understanding that collision-course targets appear stationary but grow in size.
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Back in the late 1970s, I was privileged to drive Battle of Britain hero Bob Stanford Tuck from Rhode Island to Boston to catch a flight back to his home in England. Almost 40 years after his last combat in a Spitfire, Tuck astounded me with his eyesight — identifying species of distant birds “judging by the wing flap.”

For some, spotting “bandits” is a God-given talent. As the saying goes, “Anatomy is destiny,” and fighter pilots with the keenest eyes were the ones who scored highest — and survived longest. In today’s techno-rich airspace, collision avoidance is enhanced by avionics. But you still can’t beat a clean windshield and a good pair of Mark I eyeballs.

Mark Phelps

Mark Phelps is a senior editor at AVweb. He is an instrument rated private pilot and former owner of a Grumman American AA1B and a V-tail Bonanza.

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