Tail Cards29C airport trading card
Grindstone Air Harbor Airport is an airfield in Port Austin, Michigan, with 1 runway; the longest is 1,800 feet. Field elevation is 640 feet.
Every 29C card is the same: the airport's runway layout on the front, its stats on the back, and a numbered holographic seal. Pick how many you want.
Preorder: printed by us in the USA and ships November 2026.
Want your own airplane on a card too? Make an aircraft card.