Universal Licensing System
KPX90
AT&T CORP
License details
| ULS identifier | 963700 |
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| Call sign | KPX90 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1990-01-16 |
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| Expiration | 2000-02-01 |
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| Cancellation | 1998-01-28 |
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| Frequency range | 5974.8 - 11485 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | THOMPSON, GRAND, UT |
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| Coordinates | 38.8124722, -109.7770556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:26:18 |
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Licensee
| Name | AT&T CORP |
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| Applicant type | C |
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| Location | ATLANTA, GA |
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| Address | 1200 PEACHTREE ST 15W24, ATLANTA, GA, 30309 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 5974.80000000 | | | | | |
| 1 | 3 | FXO | 5974.80000000 | | | | | |
| 1 | 1 | FXO | 11285.00000000 | | | | | |
| 1 | 4 | FXO | 11485.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11.3 MILES SSW OF, THOMPSON, GRAND, UT | 38.81247222, -109.77705556 | 1463.000 m | | 67.700 m overall | |
| 2 | R | | 38.38858333, -109.43483333 | 1945.200 m | | | |
| 3 | R | | 38.92080556, -110.30486111 | 1374.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 147.5000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | H | | 284.9000 | | |
| 2 | 2 | R | | | | | | | |
| 2 | 3 | R | | | | | | | |
| 3 | 1 | T | | | V | | 147.5000 | | |
| 4 | 1 | T | | | V | | 284.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | KPX90 | LICCNV |
| 1998-01-28 | KPX90 | LICAN |
| 1997-10-15 | KPX90 | COR |
| 1990-01-16 | KPX90 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 963700 | 2026-08-17 04:26:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KPX90 | ULS 963700 | 2026-08-17 04:26:18 |
| Status | C | ULS 963700 | 2026-08-17 04:26:18 |
| Service | CF | ULS 963700 | 2026-08-17 04:26:18 |
| Grant Date | 1990-01-16 | ULS 963700 | 2026-08-17 04:26:18 |
| Expiration Date | 2000-02-01 | ULS 963700 | 2026-08-17 04:26:18 |
| Cancellation Date | 1998-01-28 | ULS 963700 | 2026-08-17 04:26:18 |