Air Force Reserve Airman 1st Class Khalil Smalls, 339th Flight Test Squadron aircrew flight equipment helper, reassembles components of an MBU-20/P oxygen mask April 26, 2017, at Robins Air Force Base, Georgia. The mask provides pressure breathing for aircrew and reduces the probability of G-induced loss of consciousness.

---

Size: 1730px × 1156px
Photo credit: © PR Library / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 339, 339th, afb, afe, air, aircrew, america, archive, armed, army, bravery, civilians, commitment, courage, dedication, defence, employee, equipment, federal, flight, flts, force, forces, government, military, navy, reportage, reserve, robins, sacrifice, service, serviceman, servicemen, showing, squadron, states, test, united, usa