Опис309th ASA Bn coat of arms.gif	English: Coat of arms of the 309th Army Security Agency Battalion (originally 309th Communication Reconnaissance Battalion) of the U.S. Army Reserve.
Час створення	12 лютого 1959
Джерело	U.S. Army Institute of Heraldry
Автор	U.S. Army Institute of Heraldry
Ліцензія (Повторне використання цього файлу)	Public domainPublic domainfalsefalse 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 ∙ +/−

Unit was deactivated 15 July 1986; reactivated as 309th Military Intelligence Battalion of the U.S. Army on 17 August 1990; 309th MI Bn has same shield, without the USAR crest.