As regular readers will remember, at time of writing, AirCorps Aviation was in the final stages of completing the magnificent restoration of a rare, razorback Republic P-47D Thunderbolt for the Dakota Territory Air Museum. The fighter is one of several, world-class efforts which the now-famed restoration shop in Bemidji, Minnesota has rolled out of its doors over the past decade or so. Not an organization to rest on its laurels, AirCorps is already working hard on a number of other projects, one of which they began in mid-2021 for the Wings of the North Air Museum in Eden Prairie, Minnesota. This latest project is based around the wreck of a rare, early-model Mustang, P-51B 42-106602, nicknamed Shillelagh, which has an extensive combat history. Two of those who flew the Mustang also have interesting histories: David O’Hara, Shillelagh’s regular pilot (who also named her) and Kenneth H. Dahlberg, the triple-ace and former Prisoner Of War who was at the controls on the fighter’