Universal Licensing System
WZM557
PINE BLUFF SAND AND GRAVEL COMPANY
License details
| ULS identifier | 1875930 |
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| Call sign | WZM557 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-08-14 |
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| Expiration | 2034-09-18 |
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| Frequency range | 47.48 MHz |
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| Locations | 1 |
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| Representative location | PINE BLUFF, JEFFERSON, AR |
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| Coordinates | 34.2256667, -91.9751389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 47.48000000 | | | 120.000000 | 130.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 47.48000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 1501 PORT RD, PINE BLUFF, JEFFERSON, AR | 34.22566667, -91.97513889 | 61.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 93.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 1501 Port Road, Pine Bluff, AR | JEFFERSON | 8705347120 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-14 | WZM557 | LIREN |
| 2024-06-24 | WZM557 | LETRES |
| 2014-07-31 | WZM557 | LIREN |
| 2014-07-25 | WZM557 | ESCAPR |
| 2014-06-23 | WZM557 | LETRES |
| 2004-06-30 | WZM557 | LIREN |
| 2004-06-21 | WZM557 | LETRES |
| 2001-10-22 | WZM557 | AUDOPR |
| 2000-11-24 | WZM557 | LICCNV |
| 1999-07-28 | WZM557 | LIREN |
| 1999-07-28 | WZM557 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1875930 | 2026-08-02 01:18:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZM557 | ULS 1875930 | 2026-08-02 01:18:14 |
| Status | A | ULS 1875930 | 2026-08-02 01:18:14 |
| Service | IG | ULS 1875930 | 2026-08-02 01:18:14 |
| Grant Date | 2024-08-14 | ULS 1875930 | 2026-08-02 01:18:14 |
| Expiration Date | 2034-09-18 | ULS 1875930 | 2026-08-02 01:18:14 |