This pilot had a VERY CLOSE CALL at the Wings Over Chino RC model event sponsored by the Pomona Valley Model Airplane Club when his WING ACTUALLY VISIBLY BUCKLED during a four point roll with his massive 1:4.5 scale (2.75m Wingspan) Tomahawk T28 Trojan!

The Tomahawk Aviation T28 Trojan is a VERY expensive aircraft to have a wing snap:
https://www.diamondmodels.gr/rcairc...

The owner/pilot of this model was very fortunate! Be sure to watch until the end of the video to see a picture of the actual damage. Cheers everyone!