這張圖像是美國海軍軍人或雇員在執行任務時拍攝或繪製的。因本圖像是美國聯邦政府的著作物，本圖像位於公有領域。
	此作品無已知的著作權限制，亦不受所有相關和鄰接的權利限制。

https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse

Transferred from en.wikipedia to Commons by The Bushranger using CommonsHelper.

• 2011-09-24 13:50 Bzuk 550×321× (31182 bytes) {{Information |Description=Curtiss OC-2 (1929) |Source=[http://www.flickr.com/photos/sdasmarchives/4590406504/ Source] |Date=c. 1929 |Author=San Diego Air and Space Museum Archives |Permission=GNU Free Documentation License referring to San Diego Air and

This image is a photograph from San Diego Air & Space Museum at Flickr Commons. According to the museum, there are no known restrictions on the publication of these photos. No known restrictionsNo known restrictions on the publicationfalsefalse

本圖原來發表於Flickr，作者為San Diego Air & Space Museum Archives，網址為https://flickr.com/photos/49487266@N07/4561490511；經FlickreviewR於2017-08-03 19:48:31審查後，確認本圖以No known copyright restrictions釋出，相容於維基共享資源。然而上述的授權條款與來源處不同，因而無法確定本頁所提供的授權條款是否有效。