![S121E06280 - STS-121 - Fossum and Sellers wear quick don mask during prebreath OPS for EVA 2 for STS-121 / Expedition 13 joint operations - NARA & DVIDS Public Domain Archive Public Domain Search S121E06280 - STS-121 - Fossum and Sellers wear quick don mask during prebreath OPS for EVA 2 for STS-121 / Expedition 13 joint operations - NARA & DVIDS Public Domain Archive Public Domain Search](https://cdn10.picryl.com/photo/2011/07/21/s121e06280-sts-121-fossum-and-sellers-wear-quick-don-mask-during-prebreath-c35b98-1600.jpg)
S121E06280 - STS-121 - Fossum and Sellers wear quick don mask during prebreath OPS for EVA 2 for STS-121 / Expedition 13 joint operations - NARA & DVIDS Public Domain Archive Public Domain Search
Colonel (COL) Anthony Mauer, 100th Air Refueling Wing Operations Group Commander (ARWOGC) and Aircraft Commander (AC), assists Captain (CAPT) Devin Shanks, his co-pilot, with his emergency "Quick Don" oxygen mask before flying
JB MDL Airmen contribute to AMC's aircrew safety; test new mask > Joint Base McGuire-Dix-Lakehurst > Article Display
![File:U.S. Air Force Senior Airman Phillip Boyd, an aircrew flight equipment specialist with the 386th Expeditionary Operations Group, performs a function check on a 358 series quick don oxygen mask at an File:U.S. Air Force Senior Airman Phillip Boyd, an aircrew flight equipment specialist with the 386th Expeditionary Operations Group, performs a function check on a 358 series quick don oxygen mask at an](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b8/U.S._Air_Force_Senior_Airman_Phillip_Boyd%2C_an_aircrew_flight_equipment_specialist_with_the_386th_Expeditionary_Operations_Group%2C_performs_a_function_check_on_a_358_series_quick_don_oxygen_mask_at_an_undisclosed_110420-F-KE165-315.jpg/1200px-thumbnail.jpg)
File:U.S. Air Force Senior Airman Phillip Boyd, an aircrew flight equipment specialist with the 386th Expeditionary Operations Group, performs a function check on a 358 series quick don oxygen mask at an
![An old model quick-dawn oxygen mask sits on a table left of the new quick-dawn mask at the 374th Operations Support Squadron Aircrew Flight Equipment flight main shop Jan. 20, 2017, at An old model quick-dawn oxygen mask sits on a table left of the new quick-dawn mask at the 374th Operations Support Squadron Aircrew Flight Equipment flight main shop Jan. 20, 2017, at](https://c8.alamy.com/zooms/9/22695fe51b4f4b6586951b1cf05f7ca2/mtw91j.jpg)