Warbird Restorations
AirCorps Aviation’s Piper L-4H Restoration Report – Fall 2024 Update
AirCorps Aviation’s L-4 Grasshopper rebuild making great progress! […]
Piper L-4 Grasshopper
Warbird Restorations
Aircorps Aviation’s Newest Restoration Project, The Piper L-4H Grasshopper
Original text and research by Chuck Cravens edited by Adam Estes Over the past decade now, Aircorps Aviation of Bemidji, Minnesota, has gained a well-earned reputation for some of the finest restorations among the warbird […]