這是一張修飾過的圖片，即本圖片是用軟體修改過後的版本，修改的方式或內容有：rotated。原版圖片來源：US Air Force O5 shoulderboard.svg。

This image is in the public domain in the United States because it contains materials that originally came from a United States Armed Forces badge or logo. As a work of the U.S. federal government, the image is in the public domain in the United States.

This image is a derivative work of the following images:

• File:US_Air_Force_O5_shoulderboard.svg licensed with PD-USGov-Military-Badge
  • 2008-12-30T08:17:47Z Officer781 100x226 (148609 Bytes) Use plain SVG
  • 2008-10-08T06:46:12Z Officer781 100x226 (152572 Bytes) {{Information |Description={{en|1=US Air Force Lieutenant Colonel shoulder strap}} |Source=Vectorised from raster equivalent |Author=US Air Force |Date= |Permission={{PD-USGov-Military-Badge}} |other_versions= }} [[Category

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