Universal Licensing System
WIM454
Hopper Jr, James T
License details
| ULS identifier | 1645428 |
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| Call sign | WIM454 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-05-28 |
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| Expiration | 2035-08-04 |
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| Frequency range | 483.8875 - 486.8875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | FORT WORTH, TARRANT, TX |
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| Coordinates | 32.6754167, -97.2066667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:06:03 |
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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 | 483.88750000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 483.88750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 486.88750000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1T | 486.88750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 483.88750000 | | 15K0F2D |
| 1 | 1 | 483.88750000 | | 20K0F3E |
| 1 | 1 | 483.88750000 | | 20K0F1D |
| 2 | 1 | 483.88750000 | | 15K0F2D |
| 2 | 1 | 483.88750000 | | 20K0F3E |
| 2 | 1 | 483.88750000 | | 20K0F1D |
| 2 | 1 | 486.88750000 | | 20K0F1D |
| 2 | 1 | 486.88750000 | | 15K0F2D |
| 2 | 1 | 486.88750000 | | 20K0F3E |
| 3 | 1 | 486.88750000 | | 15K0F2D |
| 3 | 1 | 486.88750000 | | 20K0F1D |
| 3 | 1 | 486.88750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KPLX TOWER, FORT WORTH, TARRANT, TX | 32.67541667, -97.20666667 | 191.000 m | TOWER | 152.000 m structure / 152.000 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 | | 152.000 m | | | | 153.000 | |
| 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 | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-28 | WIM454 | LIREN |
| 2025-05-12 | WIM454 | LETRES |
| 2023-02-01 | WIM454 | LIAUA |
| 2022-09-08 | WIM454 | LIAUA |
| 2022-01-12 | WIM454 | LIAUA |
| 2020-03-06 | WIM454 | LIASS |
| 2015-08-14 | WIM454 | LIAUA |
| 2015-08-13 | WIM454 | ESCAPR |
| 2015-05-09 | WIM454 | LIREN |
| 2014-08-12 | WIM454 | LIASS |
| 2014-06-27 | WIM454 | ESUAPR |
| 2013-12-03 | WIM454 | LIAUA |
| 2013-12-02 | WIM454 | ESUAPR |
| 2010-06-15 | WIM454 | LIAUA |
| 2010-06-14 | WIM454 | ESUAPR |
| 2010-03-22 | WIM454 | LTSAPR |
| 2010-03-20 | WIM454 | LIAUA |
| 2007-11-27 | WIM454 | LIAUA |
| 2007-03-23 | WIM454 | LIASS |
| 2005-09-06 | WIM454 | LIREN |
| 2005-08-15 | WIM454 | ESCAPR |
| 2005-05-09 | WIM454 | LETRES |
| 2002-05-22 | WIM454 | LIMOD |
| 2002-03-11 | WIM454 | AUDOPR |
| 2000-11-23 | WIM454 | LICCNV |
| 2000-08-08 | WIM454 | AUTHPR |
| 2000-08-08 | WIM454 | LIREN |
| 2000-05-08 | WIM454 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1645428 | 2026-08-02 01:06:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIM454 | ULS 1645428 | 2026-08-02 01:06:03 |
| Status | A | ULS 1645428 | 2026-08-02 01:06:03 |
| Service | IG | ULS 1645428 | 2026-08-02 01:06:03 |
| Grant Date | 2025-05-28 | ULS 1645428 | 2026-08-02 01:06:03 |
| Expiration Date | 2035-08-04 | ULS 1645428 | 2026-08-02 01:06:03 |