N9445G is assumed to be ex 43-22258 based on its c/n. To the USAF Museum at Grand Forks, North Dakota. USAFM quotes its ID as 44-35493 but it is painted as "434220". Grand Forks AFB quotes the ID as "28722" which is ex-44-35493. However that aircraft is currently registered N576JB to a New Mexico owner.