这是一张修改过的图片，这意味着它已在原版本的基础上通过软件进行了编辑，改动内容：vectorized。其原始版本为：57th Wing.jpg。修改者：Arnaud.ramey。

This image shows a flag, a coat of arms, a seal or some other official insignia produced by the United States Army Institute of Heraldry. It is in the public domain but its use is restricted by Title 18, United States Code, Section 704 [1] and the Code of Federal Regulations (32 CFR, Part 507) [2], [3]. Permission to use these images in the USA for most commercial purposes must be obtained from The Institute of Heraldry prior to their use. Deutsch ∙ English ∙ فارسی ∙ 日本語 ∙ русский ∙ +/−

这幅图像所显示的是旗帜、盾徽、印章或其他正式的徽章。在某些国家或地区使用此符号可能会受到限制，但是这些限制与版权问题无关。

This image is a derivative work of the following images:

• File:57th_Wing.jpg licensed with PD-USGov-Military-Air Force
  • 2008-06-13T16:35:25Z Ndunruh 300x291 (48794 Bytes) {{Information |Description={{en|1=57th Wing Shield}} |Source=Air Force Historical Research Agency |Author=Air Force Historical Research Agency |Date= |Permission= |other_versions= }} {{ImageUpload|full}}

Uploaded with derivativeFX