Universal Licensing System
WQPJ301
MPX, Inc.
License details
| ULS identifier | 3383005 |
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| Call sign | WQPJ301 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2012-06-04 |
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| Expiration | 2022-06-04 |
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| Cancellation | 2014-01-24 |
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| Frequency range | 21835 MHz |
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| Locations | 2 |
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| Representative location | Tukwila, KING, WA |
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| Coordinates | 47.4368611, -122.2480000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:28 |
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Licensee
| Name | MPX, Inc. |
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| Applicant type | C |
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| Location | Fairport, NY |
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| Address | 600 Willowbrook Office Park, Fairport, NY, 14450 |
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| Phone | 5854132292 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 21835.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21835.00000000 | | 30M0W7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 18300 Cascade Ave S, Tukwila, KING, WA | 47.43686111, -122.24800000 | 5.800 m | BANT | 9.100 m structure / 12.000 m overall | |
| 2 | R | | 47.42730556, -122.25552778 | 5.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-23 | | V | 40.2000 | 208.1000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-23 | | | 40.2000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-01-24 | WQPJ301 | LICAN |
| 2014-01-24 | WQPJ301 | LIAUA |
| 2014-01-23 | WQPJ301 | ESUAPR |
| 2014-01-08 | WQPJ301 | LETTRS |
| 2014-01-08 | WQPJ301 | PNLISR |
| 2013-11-13 | WQPJ301 | LIAUA |
| 2013-11-12 | WQPJ301 | ESUAPR |
| 2013-09-04 | WQPJ301 | LETCNS |
| 2012-06-04 | WQPJ301 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3383005 | 2026-08-02 02:46:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQPJ301 | ULS 3383005 | 2026-08-02 02:46:28 |
| Status | C | ULS 3383005 | 2026-08-02 02:46:28 |
| Service | MG | ULS 3383005 | 2026-08-02 02:46:28 |
| Grant Date | 2012-06-04 | ULS 3383005 | 2026-08-02 02:46:28 |
| Expiration Date | 2022-06-04 | ULS 3383005 | 2026-08-02 02:46:28 |
| Cancellation Date | 2014-01-24 | ULS 3383005 | 2026-08-02 02:46:28 |