Investigations of Radiation Belt Climatology in Support of AE9/AP9-IRENE Development

William R Johnston1, Yi-Jiun Su1, T. Paul O'Brien2, Stuart L Huston3, Timothy B Guild4 and James Parker McCollough II1, (1)Air Force Research Laboratory, Kirtland AFB, NM, United States, (2)The Aerospace Corporation, El Segundo, CA, United States, (3)AER Inc., New Bern, NC, United States, (4)The Aerospace Corporation, Chantilly, VA, United States