The small but active Stockton Field Aviation Museum, based an hour and a half east of San Francisco in California’s Central Valley, has added a wonderful new warbird to its collection. The A-26C N126HK formerly known as “Keck in the Ass” from the Cactus Air Force Wings and Wheels Museum in Carson City Nevada. Most warbird fans will be familiar with Stockton Field Aviation Museum as the host of the popular annual event known as “Bomber Camp,” where every May the museum hosts one or more bombers and a collection of re-enactors to run a bomber training squadron for a few days. The students do actual bomb drops using concrete practice…..