H-12-44s 284 and 285 by Frisco.org Posted on November 18, 2018 H-12-44s 284 and 285 H-12-44s 284 and 285 H-12-44s 284 and 285 at Tulsa, Oklahoma in August 1965. This entry was posted in Slides and tagged 284, 285, Fairbanks-Morse, H-12-44. Bookmark the permalink.