Universal Licensing System
WRDZ221
MASTER METER INC.
License details
| ULS identifier | 4192445 |
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| Call sign | WRDZ221 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-08-24 |
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| Expiration | 2029-08-24 |
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| Frequency range | 463.83125 - 468.83125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DENISON, GRAYSON, TX |
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| Coordinates | 33.7406389, -96.5511111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXOT | 463.83125000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | FXO | 463.83125000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FXOT | 468.83125000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.83125000 | | 5K10F2D |
| 3 | 1 | 463.83125000 | | 5K10F2D |
| 1 | 1 | 468.83125000 | | 5K10F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DENISON, GRAYSON, TX | 33.76241667, -96.57066667 | | | | |
| 3 | T | 1599 S TONE AVE, DENISON, GRAYSON, TX | 33.74063889, -96.55111111 | 231.000 m | TANK | 36.600 m structure / 39.600 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 3 | T | | 39.600 m | | | | 70.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 101 REGENCY PARKWAY, MANSFIELD, TX | TARRANT | 8178428113 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-14 | WRDZ221 | LIMOD |
| 2020-12-08 | WRDZ221 | AUTHPR |
| 2020-12-06 | WRDZ221 | LOATRM |
| 2020-12-06 | WRDZ221 | ANATRM |
| 2020-12-06 | WRDZ221 | FRATRM |
| 2020-11-03 | WRDZ221 | LIMOD |
| 2020-09-30 | WRDZ221 | PNLISR |
| 2020-09-30 | WRDZ221 | LETTRS |
| 2020-05-27 | WRDZ221 | LETCNS |
| 2019-08-24 | WRDZ221 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4192445 | 2026-08-02 01:19:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDZ221 | ULS 4192445 | 2026-08-02 01:19:50 |
| Status | A | ULS 4192445 | 2026-08-02 01:19:50 |
| Service | IG | ULS 4192445 | 2026-08-02 01:19:50 |
| Grant Date | 2019-08-24 | ULS 4192445 | 2026-08-02 01:19:50 |
| Expiration Date | 2029-08-24 | ULS 4192445 | 2026-08-02 01:19:50 |