Universal Licensing System
WPKC857
Hopper Jr, James T
License details
| ULS identifier | 1744371 |
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| Call sign | WPKC857 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-01-05 |
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| Expiration | 2032-01-22 |
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| Frequency range | 482.3125 - 485.3125 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ARLINGTON, TARRANT, TX |
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| Coordinates | 32.6752778, -97.2063889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:06:54 |
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Licensee
| Name | Hopper Jr, James T |
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| Applicant type | I |
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| FRN | 0026299727 |
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| Location | Dallas, TX |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 482.31250000 | | | 120.000000 | 240.000000 | |
| 2 | 1 | MO6 | 482.31250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 485.31250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1T | 485.31250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 482.31250000 | | 11K2F2D |
| 1 | 1 | 482.31250000 | | 11K2F1D |
| 1 | 1 | 482.31250000 | | 11K2F3E |
| 2 | 1 | 482.31250000 | | 11K2F3E |
| 2 | 1 | 482.31250000 | | 11K2F1D |
| 2 | 1 | 482.31250000 | | 11K2F2D |
| 2 | 1 | 485.31250000 | | 11K2F1D |
| 2 | 1 | 485.31250000 | | 11K2F2D |
| 2 | 1 | 485.31250000 | | 11K2F3E |
| 3 | 1 | 485.31250000 | | 11K2F1D |
| 3 | 1 | 485.31250000 | | 11K2F3E |
| 3 | 1 | 485.31250000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NW OF I2 OFF POLY WEBB RD, ARLINGTON, TARRANT, TX | 32.67527778, -97.20638889 | 209.000 m | TOWER | 147.000 m structure / 185.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 147.000 m | | | | 150.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 3 | 5622 E. University, Dallas, TX | DALLAS | 2143650933 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-01 | WPKC857 | LIAUA |
| 2022-09-08 | WPKC857 | LIAUA |
| 2022-01-12 | WPKC857 | LIAUA |
| 2022-01-05 | WPKC857 | LIREN |
| 2020-03-06 | WPKC857 | LIASS |
| 2015-08-14 | WPKC857 | LIAUA |
| 2015-08-13 | WPKC857 | ESCAPR |
| 2014-08-12 | WPKC857 | LIASS |
| 2014-06-27 | WPKC857 | ESUAPR |
| 2013-12-03 | WPKC857 | LIAUA |
| 2013-12-02 | WPKC857 | ESUAPR |
| 2011-12-17 | WPKC857 | LIREN |
| 2011-10-31 | WPKC857 | LETRES |
| 2010-06-18 | WPKC857 | LIAUA |
| 2010-06-17 | WPKC857 | ESUAPR |
| 2010-03-22 | WPKC857 | LTSAPR |
| 2010-03-20 | WPKC857 | LIAUA |
| 2007-11-27 | WPKC857 | LIAUA |
| 2007-03-23 | WPKC857 | LIASS |
| 2004-04-14 | WPKC857 | LIMOD |
| 2002-03-11 | WPKC857 | AUDOPR |
| 2002-03-07 | WPKC857 | LIMOD |
| 2002-01-12 | WPKC857 | LIREN |
| 2001-10-29 | WPKC857 | LETRES |
| 2000-11-23 | WPKC857 | LICCNV |
| 1997-01-22 | WPKC857 | AUTHPR |
| 1997-01-22 | WPKC857 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1744371 | 2026-08-02 01:06:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKC857 | ULS 1744371 | 2026-08-02 01:06:54 |
| Status | A | ULS 1744371 | 2026-08-02 01:06:54 |
| Service | IG | ULS 1744371 | 2026-08-02 01:06:54 |
| Grant Date | 2022-01-05 | ULS 1744371 | 2026-08-02 01:06:54 |
| Expiration Date | 2032-01-22 | ULS 1744371 | 2026-08-02 01:06:54 |