April promotions Published April 4, 2014 MALMSTROM AIR FORCE BASE, Mont. -- The following individuals will be promoted to the rank indicated during the month of April: TO LIEUTENANT COLONEL: John Briner, 341st Maintenance Operations Squadron TO FIRST LIEUTENANT: Jeremy Crossman, 341st Operations Support Squadron Jeffrey Cumber, 341st OSS Jared Fairchild, 341st Operations Group Michael Kraft, 341st OSS Dustin Mountcastle, 341st OSS TO SENIOR MASTER SERGEANT: Stephen Adorisio, 341st Maintenance Group Jane Pullo, 341st Civil Engineer Squadron TO MASTER SERGEANT: Christopher Calloway, 10th Missile Squadron Christopher Davis, 20th Operations Support Squadron Jeffrey Nelson, 10th MS Jason Whitehead, 437th Maintenance Squadron TO TECHNICAL SERGEANT: Sean Bilodeau, 819th RED HORSE Squadron Alicia Greene, 341st Comptroller Squadron TO STAFF SERGEANT: Gregory Beets, 341st Security Support Squadron Amanda Buck, 341st Missile Wing William Brown, 741st Missile Security Forces Squadron Shawn Cunha, 819th RHS Blaine Erway, 341st CES Justin Giese, 741st MSFS Paul Gingras, 741st MSFS Seung Lee, 341st CES James Machen, 341st Security Forces Group Shelby Mininger, 819th RHS Michael Piela, 341st SFG Joshuah Repko, 341st SFS Clifford Sandoval, 341st SFG Jacob Shook, 741st MSFS Derek Setter, 341st SFS Steven Trantham, 341st SFG Richard Welty, 341st SFG Darren Woods, 741st MSFS TO SENIOR AIRMAN: Colton Abernathy, 341st Contracting Squadron Aaron Billings, 341st Missile Maintenance Squadron Cody Carvey, 341st MSFS Joshua Cox, 341st Munitions Squadron Hunter Dombek, 341st Logistics Readiness Squadron Mark Gribbins, 341st MUNS Andrew Haworth, 341st CES Matthew Henry, 341st CES Nathaneal Hooper, 341st Force Support Squadron Justin Long, 341st CES Raymon Maldonado, 341st CES John Mandujano, 341st MMXS Michael Oakes, 341st CES Heather Parks, 341st FSS Tawni Passenier, 341st FSS Gabrielle Reynolds, 341st FSS Christopher Scott, 341st MOS Samantha Sponsler, 341st CPTS Zackery Wade, 341st CPTS Garrison West, 341st FSS William Wolfe, 741st MSFS