Operating signal within 12 months from two or more independent sources.
What they make
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing334220- VHF antennas
- rotator systems
- tower systems
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Drs Signal Solutions, INC. | Frederick | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | ACTIVE | 6.4 KM |
| Wgs Systems, LLC | Frederick | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 7.5 KM |
| System Engineering International INC | Frederick | Other Electronic Component Manufacturing 334419 | ACTIVE | 8.3 KM |
| Mid-atlantic Microwave Sales, INC. | Lovettsville | Other Communications Equipment Manufacturing 334290 | ACTIVE | 9.3 KM |
| American Computer Development, Incorporated | Frederick | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 8.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord DE8NMSKLNDL6 · first seen AUG 2025 · last seen JUL 2026
- SBA Paycheck Protection Program loan recordsEXISTENCERecord MD|frederick|5263 agro dr · first seen FEB 2021 · last seen FEB 2021
IN FREDERICK COUNTY7 other plants share this one’s industry (Communications Equipment Manufacturing, NAICS 3342); 2 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: UNITED STATES ANTENNA PRODUCTS, L.L.C. · JUL 2026
- Street address
- SAM.gov: 5263 AGRO DR · JUL 2026
- City
- SAM.gov: FREDERICK · JUL 2026
- State
- SAM.gov: MD · JUL 2026
- Coordinates
- Census geocoder: 39.341346539971,-77.486248723368 · JUL 2026
- Employees (band)
- SBA PPP: 1-19 · FEB 2021
- Website
- SAM.gov: http://www.usantennaproducts.com · JUL 2026
- CAGE code
- SAM.gov: 338L5 · JUL 2026
- PPP loan
- SBA PPP: PPP loan x2, approved 2021-02-05, 8 jobs reported · FEB 2021
- SAM registration expires
- SAM.gov: 2027-07-08 · JUL 2026

