Images of Vietnam
UNIT: 175th/303rd/509th
MOS: 98C2L16
TOUR: 1/12/1968 - 3/15/1970
"Radio Research Units (RRU) operated in Vietnam under the
direction of the U.S. Army Security Agency (ASA) Group. During
this time, these operations were classified and operated under the
auspices of the 3rd RRU, activated on 23 May 1961. Its ASA
nomenclature was the 400th USASA Operations Unit (provisional)
until 23 September 1961 when it was redesignated the 82nd
USASA Special Operations unit. On 1 November 1964,
the unit was redesignated as the 53rd USASA Special Operations
Command and on 1 June 1966 was again redesignated as the 509th
USASA Group and as the 509th Radio Research Group (RRG)." -N.S.A.
The Girls of the 175th RR Co.
- click images for an enlarged view -
What can I say? Best damned girls in RVN!

Ba
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Chi
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Lucy
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 Phung and Le
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Tang Hoa
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As I walk this land of broken dreams
I have visions of many things
But happiness is just an illusion
Filled with sadness and confusion
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I walk in shadows, searching for light
Cold and alone, no comfort in sight
Hoping and prayin' for someone who'll care
Always movin' and goin' nowhere
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The Memorials
ASA |
National Vigilance Park |
SEMA
The Associates
The Spy Boats (working without a net)
The Special Electronics Mission Aircraft (SEMA)
547th Signal Troop Royal Australian Army
National Security Agency
Vietnam, Laos, Cambodia, Thailand Maps
Jim Henthorn's Vietnam Vet Page |
Maps of Vietnam 2
The USA ASA Haunts
Two Rock Ranch 1 |
TRRS 2 |
TRRS 3
Ft. Devens 1 |
Ft. Devens 2
Vint Hill Farms Station |
Arlington Hall Station
History
Declassifying the "Fact of" SIGINT Collection
NSA - Origins of the Army Security Agency and INSCOM
ASA History Project |
ASA Online
The Other Guys
NKVD and KGB WEB SITE
Odds And Ends
Arial Photos of Intel Locations
SIGINT Equipment For Sale?
The ASA Web Pages
http://www.asa-link.com/
This page last updated 07/27/2000