Universal Licensing System
WRBX901
FLEXITANK INC.
License details
| ULS identifier | 4067273 |
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| Call sign | WRBX901 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-07-20 |
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| Expiration | 2028-07-20 |
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| Frequency range | 451.4375 MHz |
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| Locations | 1 |
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| Representative location | SAN JUAN, SAN JUAN, PR |
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| Coordinates | 18.4255556, -66.1025278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.43750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN JUAN, SAN JUAN, PR | 18.42555556, -66.10252778 | | | | |
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 | METRO OFFICE PARK 5 STREET 1, GUAYNABO, PR | GUAYNABO | 7877887050 |
License history
| Date | File or call sign | Action |
|---|
| 2018-07-20 | WRBX901 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4067273 | 2026-08-02 01:22:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBX901 | ULS 4067273 | 2026-08-02 01:22:11 |
| Status | A | ULS 4067273 | 2026-08-02 01:22:11 |
| Service | IG | ULS 4067273 | 2026-08-02 01:22:11 |
| Grant Date | 2018-07-20 | ULS 4067273 | 2026-08-02 01:22:11 |
| Expiration Date | 2028-07-20 | ULS 4067273 | 2026-08-02 01:22:11 |