![](http://www.alamy.com/thumbs/6/3B9E577E-E304-44F7-ABA5-39481D1628F5/2R496KA.jpg)
US Navy Maintenance crews from the ''Thunder Eagles'' of Marine Helicopter Medium Squadron Two Sixty Three (HMM-263) perform scheduled maintenance on a CH-46E Sea Knight helicopter
Size: 1600px × 1250px
Photo credit: © Mil image / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: archive, historic, military, reference, vintage