After yesterday’s article, here is a recent incident and this is exactly why de-icing is a discipline, not just a procedure.

On March 6, a United Airlines Boeing 737 started taxiing before de-icing was fully complete… and ended up striking two de-ice trucks on the pad.

No system failure. No weather surprise.

Just a breakdown in communication and confirmation.

On a de-ice pad, nothing moves until:

✔️ You’re clearly released

✔️ You’ve confirmed all vehicles are clear

✔️ Both pilots are on the same page

Miss one of those—and things escalate fast.

This is a real-world reminder:

De-icing isn’t just about clean wings. It’s about clear minds and clear communication.

✈️ Want to understand what’s really happening during de-icing (and why delays matter)? Read my full breakdown 👇🏻