Universal Licensing System
WRJN521
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 4338041 |
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| Call sign | WRJN521 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2020-09-29 |
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| Expiration | 2030-09-29 |
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| Cancellation | 2022-03-28 |
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| Frequency range | 11015 - 11135 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Boston, SUFFOLK, MA |
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| Coordinates | 42.3471111, -71.1416111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11015.00000000 | | 36M7D7W |
| 1 | 1 | 11135.00000000 | | 36M7D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1505 Commonwealth Avenue, Boston, SUFFOLK, MA | 42.34711111, -71.14161111 | 46.600 m | BANT | 25.000 m structure / 27.000 m overall | |
| 2 | R | | 42.36447222, -71.13430556 | 2.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-11A | | V | 34.4000 | 17.3000 | | |
| 1 | 2 | R | Commscope VHLP2-11A | | | 34.4000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-29 | WRJN521 | LICAN |
| 2021-12-28 | WRJN521 | LETCNS |
| 2021-08-27 | WRJN521 | LIAUA |
| 2020-09-29 | WRJN521 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4338041 | 2026-08-02 02:45:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJN521 | ULS 4338041 | 2026-08-02 02:45:06 |
| Status | C | ULS 4338041 | 2026-08-02 02:45:06 |
| Service | CF | ULS 4338041 | 2026-08-02 02:45:06 |
| Grant Date | 2020-09-29 | ULS 4338041 | 2026-08-02 02:45:06 |
| Expiration Date | 2030-09-29 | ULS 4338041 | 2026-08-02 02:45:06 |
| Cancellation Date | 2022-03-28 | ULS 4338041 | 2026-08-02 02:45:06 |