Might be time for some upgrades

In the land of precision and clockwork, there was a slight mistake.

The Swiss Air Force's aerobatics team, The Patrouille Suisse squadron, the equivalent of the US Navy's Blue Angels, accidentally performed its fly-by over a yodeling festival instead of the birthplace of Swiss aviation pioneer Oskar Bider (see link).

Image by Andi Graf from Pixabay

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