Universal Licensing System
WRWL228
POSITIONING SOLUTIONS
License details
| ULS identifier | 4733018 |
|---|
| Call sign | WRWL228 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2023-03-06 |
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| Expiration | 2033-03-06 |
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| Frequency range | 451.175 - 456.8125 MHz (7 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MESA, MARICOPA, AZ |
|---|
| Coordinates | 33.3838611, -111.8451667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 451.17500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.27500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.32500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.40000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.47500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 456.80000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 456.81250000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 11K2F1D |
| 1 | 1 | 451.17500000 | | 8K60FXE |
| 1 | 1 | 451.17500000 | | 11K2F2D |
| 1 | 1 | 451.27500000 | | 8K60FXE |
| 1 | 1 | 451.27500000 | | 11K2F2D |
| 1 | 1 | 451.27500000 | | 11K2F1D |
| 1 | 1 | 451.32500000 | | 11K2F2D |
| 1 | 1 | 451.32500000 | | 8K60FXE |
| 1 | 1 | 451.32500000 | | 11K2F1D |
| 1 | 1 | 451.40000000 | | 11K2F2D |
| 1 | 1 | 451.40000000 | | 8K60FXE |
| 1 | 1 | 451.40000000 | | 11K2F1D |
| 1 | 1 | 451.47500000 | | 11K2F2D |
| 1 | 1 | 451.47500000 | | 11K2F1D |
| 1 | 1 | 451.47500000 | | 8K60FXE |
| 2 | 1 | 456.80000000 | | 11K2F2D |
| 2 | 1 | 456.80000000 | | 11K2F1D |
| 2 | 1 | 456.80000000 | | 8K60FXE |
| 2 | 1 | 456.81250000 | | 8K60FXE |
| 2 | 1 | 456.81250000 | | 11K2F2D |
| 2 | 1 | 456.81250000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MESA, MARICOPA, AZ | 33.38386111, -111.84516667 | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 555 W. IRON AVENUE SUITE 103, MESA, AZ | MARICOPA | 6026952532 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-06 | WRWL228 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4733018 | 2026-08-02 01:23:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWL228 | ULS 4733018 | 2026-08-02 01:23:17 |
| Status | A | ULS 4733018 | 2026-08-02 01:23:17 |
| Service | IG | ULS 4733018 | 2026-08-02 01:23:17 |
| Grant Date | 2023-03-06 | ULS 4733018 | 2026-08-02 01:23:17 |
| Expiration Date | 2033-03-06 | ULS 4733018 | 2026-08-02 01:23:17 |