Registration only
No federal operating authority on file — likely a private or intrastate fleet. That can be perfectly legitimate.
Federal record
Southwest Research Institute
USDOT 250919
Entity type
Carrier
Location
San Antonio, TX
Phone
(210) 522-3333
Email on file
PA•••@S•••.ORG
Power units
6
Drivers
7
First on record
—
Last MCS-150 filing
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TenFour keeps a page for every USDOT registration so brokers and shippers can verify status — inactive companies get this records view, not a website. The full site unlocks if authority is reinstated.