Universal Licensing System
WRTT556
Vulcan Materials Company
License details
| ULS identifier | 4638804 |
|---|
| Call sign | WRTT556 |
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| Radio service | IG |
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| Status | A |
|---|
| Grant date | 2022-07-22 |
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| Expiration | 2032-07-22 |
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| Frequency range | 451.9 MHz |
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| Locations | 2 |
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| Representative location | Sacramento, SACRAMENTO, CA |
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| Coordinates | 38.5004722, -121.2509722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.90000000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 451.90000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.90000000 | | 11K2F3E |
| 1 | 1 | 451.90000000 | | 4K00F2D |
| 1 | 1 | 451.90000000 | | 4K00F1E |
| 1 | 1 | 451.90000000 | | 4K00F7W |
| 1 | 1 | 451.90000000 | | 7K60FXE |
| 1 | 1 | 451.90000000 | | 4K00F1D |
| 2 | 1 | 451.90000000 | | 4K00F1E |
| 2 | 1 | 451.90000000 | | 7K60FXE |
| 2 | 1 | 451.90000000 | | 4K00F2D |
| 2 | 1 | 451.90000000 | | 4K00F7W |
| 2 | 1 | 451.90000000 | | 4K00F1D |
| 2 | 1 | 451.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11501 Florin Rd, Sacramento, SACRAMENTO, CA | 38.50047222, -121.25097222 | 37.000 m | BANT | 7.600 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | 10.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11501 Florin Rd, Sacramento, CA | SACRAMENTO | 9166820850 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-25 | WRTT556 | LETCNS |
| 2022-07-22 | WRTT556 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4638804 | 2026-08-02 01:23:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTT556 | ULS 4638804 | 2026-08-02 01:23:52 |
| Status | A | ULS 4638804 | 2026-08-02 01:23:52 |
| Service | IG | ULS 4638804 | 2026-08-02 01:23:52 |
| Grant Date | 2022-07-22 | ULS 4638804 | 2026-08-02 01:23:52 |
| Expiration Date | 2032-07-22 | ULS 4638804 | 2026-08-02 01:23:52 |