ARMY SIGINT UNIT LINEAGES - ASA Era and Prior
Lineage Notes:
When the Army Security Agency was forced to downsize in 1957 it found itself unable to sustain the manning of its tactcial TOE (permanent) units. Many of the TOE units were inactivated and replaced by TDA (considered temporary, usually designated USASA units) units. TOE units and their corresponding TDA replacement units should not be considered "officially" related. While personnel and equipment from a TOE unit may have been used to form a replacement TDA units, the history, lineage and any honors the TOE unit had DID NOT transfer and were not inherited by the TDA units. Only TOE units rate the maintenance of lineage and honors in the Army.
Clicking on a unit will take you to the unit that carries it's lineage today
Unit Designator Series: 100 200 300 400 500 600 700 800 900 3000
Unit Designator Series - 100 Back to Top
Unit Designator Series - 200 Back to Top
Unit Designator Series - 300 Back to Top
- 301st Communication Reconnaissance Battalion, HHD/HHC
- 301st Communication Reconnaissance Battalion - Company B
- 301st Army Security Agency Battalion
- 301st Army Security Agency Battalion - Company B
- 302d Communication Reconnaissance Battalion
- 302d Army Security Agency Battalion
- 302d Military Intelligence Battalion
- 303d Signal Service Company
- 303d Signal Radio Intelligence Company
- 303d Communication Reconnaissance Battalion, HHD
- 303d Army Security Agency Battalion, HHC
- 303d Army Security Agency Battalion - Company A
- 303d Army Security Agency Battalion, Company B
- 303d Military Intelligence Battalion
- 304th Communication Reconnaissance Battalion, HHD
- 304th Army Security Agency Battalion, HHC
- 304th Military Intelligence Battalion, HHC
- 305th Communication Reconnaissance Battalion, HHD / HHC
- 305th Army Security Agency Battalion
- 305th Military Intelligence Battalion
- 306th Communication Reconnaissance Battalion, HHD / HHC
- 306th Army Security Agency Battalion
- 306th Military Intelligence Battalion
- 307th Communication Reconnaissance Battalion, HHD / HHC
- 307th Communication Reconnaissance Battalion, Company A
- 307th Army Security Agency Battalion
- 307th Military Intelligence Battalion, HHSC
- 307th Army Security Agency Battalion , Company A
- 308th Communication Reconnaissance Battalion, HHD / HHC
- 308th Army Security Agency Battalion, HHC
- 308th Military Intelligence Battalion, HHC / HHSC
- 309th Communication Reconnaissance Battalion, HHD / HHC
- 309th Army Security Agency Battalion
- 309th Military Intelligence Battalion, HHC
- 310th Communication Reconnaissance Battalion, HHC
- 310th Army Security Agency Battalion, HHC
- 310th Military Intelligence Battalion
- 311th Communication Reconnaissance Battalion, HHD / HHC
- 311th Communication Reconnaissance Battalion , Company A
- 311th Army Security Agency Battalion
- 311th Military Intelligence Battalion, HHOC
- 311th Army Security Agency Battalion, Company A
- 312th Communication Reconnaissance Battalion
- 312th Army Security Agency Battalion
- 312th Military Intelligence Battalion
- 313th Communication Reconnaissance Battalion, HHC
- 313th Communication Reconnaissance Battalion - Company B
- 313th Army Security Agency Battalion
- 313th Army Security Agency Battalion - Company B
- 314th Communication Reconnaissance Battalion
- 314th Army Security Agency Battalion
- 319th Military Intelligence Battalion
- 323rd Signal Company, Wing
- 326th Communication Reconnaissance Company
- 326th Army Security Agency Company
- 323rd Signal Radio Intelligence Company
- 327th Communication Reconnaissance Company
- 327th Army Security Agency Company
- 328th Communications Reconnaissance Company
- 328th Army Security Agency Company
- 328th Army Security Agency Company
- 328th Communication Reconnaissance Company
- 328th Radio Research Unit/Company
- 329th Communication Reconnaissance Company
- 329th Communication Reconnaissance Company
- 329th Army Security Agency Company
- 329th Army Security Company
- 330th Communication Reconnaissance Company
- 330th Army Security Agency Company
- 331st Army Security Agency Company
- 331st Communication Reconnaissance Company
- 331st Communication Reconnaissance Company
- 331st Army Security Agency Company
- 331st Army Security Agency Company
- 332nd Communications Reconnaissance Company
- 332nd Army Security Agency Company
- 332d Military Intelligence Company
- 336th Communication Reconnaissance Company
- 336th Army Security Agency Company
- 336th Communication Reconnaissance Company
- 336th Army Security Agency Company
- 337th Communication Reconnaissance Company
- 337th Communication Reconnaissance Company
- 313th Communication Reconnaissance Battalion, Company A
- 337th Army Security Agency Company
- 313th Army Security Agency Battalion
- 313th Army Security Agency Battalion, Company A
- 313th Military Intelligence Battalion, HHC
- 337th Army Security Agency Company
- 344th Army Security Agency Company
- 344th Army Security Agency Battalion, HHC
- 344th Military Intelligence Battalion , HHC
- 346th Army Security Agency Company
- 356th Army Security Agency Company
- 358th Communication Reconnaissance Company
- 358th Army Security Agency Company
- 359th Communication Reconnaissance Company
- 359th Army Security Agency Company
- 362d Communication Reconnaissance Company
- 370th Army Security Agency Company
- 371st Army Security Agency Company
- 371st Army Security Agency Company
- 372d Army Security Agency Company
- 372d Army Security Agency Company
- 373d Army Security Agency Company
- 373d Army Security Agency Company
- 374th Army Security Agency Company
- 376th Army Security Agency Company
Unit Designator Series - 400 Back to Top
Unit Designator Series - 500 Back to Top
Unit Designator Series - 600 Back to Top
Unit Designator Series - 800 Back to Top
Unit Designator Series - 3000 Back to Top
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