The B-1 did indeed land at FRA with aft wing sweep. A remarkable piece of airmanship by the crew. Preferably, a landing on the lake bed at Edwards is indicated. Approach speed was probably 250 k. The brakes on the B-1 are outstanding (no thrust reverse) and the tires are good to 250k, but you can bet the fuse plugs went pretty quick. Now what do you do with a 200,000 lbs of aircraft with 8 blown fuse plugs, and no spare wheels on field and probably 8 in theatre. UGH. BTW, refueling the B-1 with aft wing sweep is no big problem. And also, BTW, when the airplane first came into the inventory, the design engineers told us it was impossible for the wings to get stuck back. Yea, right.