Universal Licensing System
WRAB797
Martin Marietta Materials Southwest, LLC
License details
| ULS identifier | 3961617 |
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| Call sign | WRAB797 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-10-03 |
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| Expiration | 2027-10-03 |
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| Frequency range | 451.8 - 469.2375 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | MERKEL, JONES, TX |
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| Coordinates | 32.5621944, -100.0247778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MOI | 451.80000000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MOI | 456.80000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 464.23750000 | | | 40.000000 | 250.000000 | |
| 2 | 1 | MO | 464.23750000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | FB2 | 464.23750000 | | | 40.000000 | 250.000000 | |
| 2 | 1 | MO | 469.23750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 469.23750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.80000000 | | 11K0F3E |
| 4 | 1 | 456.80000000 | | 11K0F3E |
| 1 | 1 | 464.23750000 | | 11K0F3E |
| 2 | 1 | 464.23750000 | | 11K0F3E |
| 5 | 1 | 464.23750000 | | 11K0F3E |
| 2 | 1 | 469.23750000 | | 11K0F3E |
| 6 | 1 | 469.23750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 234, SLATON, CROSBY, TX | 33.42236111, -101.49091667 | 855.000 m | MAST | 24.300 m structure / 27.100 m overall | |
| 2 | T | CROSBY, TX | | | | | |
| 3 | T | TX | | | | | |
| 4 | T | NM | | | | | |
| 5 | T | 12200 PRIVATE ROAD 442, MERKEL, JONES, TX | 32.56219444, -100.02477778 | 571.000 m | B | 9.100 m structure / 11.200 m overall | N |
| 6 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.100 m | | | | 3.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 11.200 m | | | | 31.800 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4021 84TH STREET, LUBBOCK, TX | LUBBOCK | 8066986910 |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-13 | WRAB797 | LIASS |
| 2024-10-16 | WRAB797 | LIMOD |
| 2017-10-03 | WRAB797 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3961617 | 2026-08-02 01:23:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAB797 | ULS 3961617 | 2026-08-02 01:23:39 |
| Status | A | ULS 3961617 | 2026-08-02 01:23:39 |
| Service | IG | ULS 3961617 | 2026-08-02 01:23:39 |
| Grant Date | 2017-10-03 | ULS 3961617 | 2026-08-02 01:23:39 |
| Expiration Date | 2027-10-03 | ULS 3961617 | 2026-08-02 01:23:39 |