Innova Champion I-Dye Thunderbird - Calvin Heimburg 2026 OTB Champion Variant:#3 Proton Plastic has premium looks

Proton Plastic has premium looks and performance

The Signature edition helps to support a touring pro

The Hanna Huynh 2026 Tour Series Heat is available in our new Special Blend (a Titanium & Big Z mix)

M4 Flight Numbers:

Innova Champion I-Dye Thunderbird - Calvin Heimburg 2026 OTB Champion Variant:#3 Proton Plastic has premium looksCalvin Heimburg took down the win at the 2026 OTB Open with a dominating final round. Flight Factory is honored to commemorate his remarkable performance with these exclusive discs. The Innova Thunderbird is said to be predictable in the wind, but not so overstable that its hard to keep straight. If youre looking for a consistent driving disc just faster than the TeeBird3, the Thunderbird is the next one to try out. This likely wont be the fastest or