Universal Licensing System
WRDF687
MASTER METER INC.
License details
| ULS identifier | 4150884 |
|---|
| Call sign | WRDF687 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-04-18 |
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| Expiration | 2029-04-18 |
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| Frequency range | 464.90625 - 469.90625 MHz (2 frequencies) |
|---|
| Locations | 1 |
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| Representative location | DAUFUSKIE ISLAND, BEAUFORT, SC |
|---|
| Coordinates | 32.1147778, -80.8623889 |
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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 | 464.90625000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FXOT | 469.90625000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.90625000 | | 5K10F2D |
| 1 | 1 | 469.90625000 | | 5K10F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DAUFUSKIE ISLAND, BEAUFORT, SC | 32.11477778, -80.86238889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 101 REGENCY PARKWAY, MANSFIELD, TX | TARRANT | 8178428113 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-05 | WRDF687 | LIMOD |
| 2020-09-29 | WRDF687 | AUTHPR |
| 2020-09-27 | WRDF687 | FRATRM |
| 2020-09-27 | WRDF687 | ANATRM |
| 2020-09-27 | WRDF687 | LOATRM |
| 2020-07-22 | WRDF687 | LETTRS |
| 2020-07-22 | WRDF687 | PNLISR |
| 2020-01-24 | WRDF687 | LETCNS |
| 2019-04-18 | WRDF687 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4150884 | 2026-08-02 01:19:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDF687 | ULS 4150884 | 2026-08-02 01:19:50 |
| Status | A | ULS 4150884 | 2026-08-02 01:19:50 |
| Service | IG | ULS 4150884 | 2026-08-02 01:19:50 |
| Grant Date | 2019-04-18 | ULS 4150884 | 2026-08-02 01:19:50 |
| Expiration Date | 2029-04-18 | ULS 4150884 | 2026-08-02 01:19:50 |