374 OSS upgrades aircrew oxygen masks; enhances standardization

An MBU-20/P oxygen mask, left, and an MBU-20/P oxygen mask lay on a work desk at Yokota Air Base, Japan, Jan. 28, 2025. AFE mandated all C-130J Super Hercules aircrew and operational support flyers transition to the MBU-20/P, replacing the outgoing MBU-12/P. The transition enhances standardization, fleet-wide uniformity and reduces cost while providing an optimal fit for aircrew members. (U.S. Air Force photo by Staff Sgt. Spencer Tobler)

PHOTO BY: Staff Sgt. Spencer Tobler
VIRIN: 250128-F-ID959-1085.JPG
FULL SIZE: 5.22 MB
Additional Details

CAMERA

NIKON D5

LENS

50.0 mm f/1.4

APERTURE

71/10

SHUTTERSPEED

1/400

ISO

640

IMAGE IS PUBLIC DOMAIN

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