Universal Licensing System
WPIA379
TRI DIM FILTERS INC
License details
| ULS identifier | 1730093 |
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| Call sign | WPIA379 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-06-08 |
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| Expiration | 2005-08-09 |
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| Cancellation | 2006-01-07 |
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| Frequency range | 461.6875 - 467.825 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | LOUISA, VA |
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| Coordinates | 37.8295833, -77.9641667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:45 |
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Licensee
| Name | TRI DIM FILTERS INC |
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| Applicant type | C |
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| Location | LOUISA, VA |
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| Address | LOUISA, VA, 23093 |
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| Phone | 7039672600 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 461.68750000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.82500000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.68750000 | | 16K0F1D |
| 1 | 1 | 464.18750000 | | 16K0F1D |
| 1 | 1 | 467.82500000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOUISA, VA | 37.82958333, -77.96416667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | LOUISA CTY INDUSTRIAL PK, LOUISA, VA | | 5409672600 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-07 | WPIA379 | LIEXP |
| 2005-05-16 | WPIA379 | LETRES |
| 2001-11-28 | WPIA379 | AUDOPR |
| 2000-11-23 | WPIA379 | LICCNV |
| 2000-06-08 | WPIA379 | AUTHPR |
| 2000-06-08 | WPIA379 | LIREN |
| 2000-05-09 | WPIA379 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1730093 | 2026-08-02 01:28:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPIA379 | ULS 1730093 | 2026-08-02 01:28:45 |
| Status | E | ULS 1730093 | 2026-08-02 01:28:45 |
| Service | IG | ULS 1730093 | 2026-08-02 01:28:45 |
| Grant Date | 2000-06-08 | ULS 1730093 | 2026-08-02 01:28:45 |
| Expiration Date | 2005-08-09 | ULS 1730093 | 2026-08-02 01:28:45 |
| Cancellation Date | 2006-01-07 | ULS 1730093 | 2026-08-02 01:28:45 |