Universal Licensing System
WRTB473
VPM MEDIA CORPORATION
License details
| ULS identifier | 4614494 |
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| Call sign | WRTB473 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 2022-05-31 |
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| Expiration | 2027-10-01 |
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| Frequency range | 944.5 MHz |
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| Locations | 2 |
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| Representative location | Richmond, CHESTERFIELD, VA |
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| Coordinates | 37.5127778, -77.6011111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 944.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 944.50000000 | | 500KD7W |
| 1 | 1 | 944.50000000 | | 500KD7W |
| 1 | 1 | 944.50000000 | | 500KD7W |
| 1 | 1 | 944.50000000 | | 500KD7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 23 Sesame Street, Richmond, CHESTERFIELD, VA | 37.51277778, -77.60111111 | 109.100 m | GTOWER | 266.000 m structure / 294.000 m overall | |
| 2 | R | | 37.27277778, -77.56600000 | 93.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Mark Antennas P-9A96G | | H | 24.6000 | 173.3000 | | |
| 1 | 2 | R | Mark Antennas P-9A72GN | | | 22.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-31 | WRTB473 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4614494 | 2026-08-02 02:48:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTB473 | ULS 4614494 | 2026-08-02 02:48:19 |
| Status | A | ULS 4614494 | 2026-08-02 02:48:19 |
| Service | AS | ULS 4614494 | 2026-08-02 02:48:19 |
| Grant Date | 2022-05-31 | ULS 4614494 | 2026-08-02 02:48:19 |
| Expiration Date | 2027-10-01 | ULS 4614494 | 2026-08-02 02:48:19 |