The XB70 is parked outside in the open on this 1986 Trip to the USAF museum. On my 1988 trip, the XB70 is parked inside in a huge, newly built hangar. However, the best trip of the lot is when I spend three days, on my own, in 2009 when three more building are added to the museum. To look at the 2009 Visit to the USAF Air Force Museum Click here.