Universal Licensing System
WRBM623
Dayco Products
License details
| ULS identifier | 4040232 |
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| Call sign | WRBM623 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-05-01 |
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| Expiration | 2028-05-01 |
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| Frequency range | 451.4625 - 457.6625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Williston, BARNWELL, SC |
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| Coordinates | 33.3981667, -81.4208611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:52 |
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Licensee
| Name | Dayco Products |
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| Applicant type | L |
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| FRN | 0027385343 |
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| Location | Williston, SC |
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| Address | 4445 Barnwell Rd, Williston, SC, 29853 |
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| Phone | 8032667046 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.66250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 11K2F3E |
| 1 | 1 | 451.58750000 | | 11K2F3E |
| 1 | 1 | 456.46250000 | | 11K2F3E |
| 1 | 1 | 456.58750000 | | 11K2F3E |
| 1 | 1 | 457.66250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Williston, BARNWELL, SC | 33.39816667, -81.42086111 | | | | |
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 |
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| 1 | 4445 Barnwell Road, Williston, SC | BARNWELL | 8032667046 |
License history
| Date | File or call sign | Action |
|---|
| 2018-05-01 | WRBM623 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4040232 | 2026-08-02 01:21:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBM623 | ULS 4040232 | 2026-08-02 01:21:52 |
| Status | A | ULS 4040232 | 2026-08-02 01:21:52 |
| Service | IG | ULS 4040232 | 2026-08-02 01:21:52 |
| Grant Date | 2018-05-01 | ULS 4040232 | 2026-08-02 01:21:52 |
| Expiration Date | 2028-05-01 | ULS 4040232 | 2026-08-02 01:21:52 |