Universal Licensing System
WLM328
SOUTHWESTERN BELL MOBILE SYSTEMS
License details
| ULS identifier | 994432 |
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| Call sign | WLM328 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1994-12-27 |
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| Expiration | 2001-02-01 |
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| Cancellation | 1999-06-07 |
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| Frequency range | 2118.4 - 2124.8 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | AMESBURY, ESSEX, MA |
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| Coordinates | 42.8656389, -70.9366944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:54 |
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Licensee
| Name | SOUTHWESTERN BELL MOBILE SYSTEMS |
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| Applicant type | C |
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| Location | DALLAS, TX |
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| Address | 17330 PRESTON RD SUITE 100A, DALLAS, TX, 75252 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 2 | FXO | 2118.40000000 | | | | | |
| 1 | 1 | FXO | 2124.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 2118.40000000 | | 3M50A7W |
| 1 | 1 | 2124.80000000 | | 3M50W7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | DENNETT WAY, AMESBURY, ESSEX, MA | 42.86563889, -70.93669444 | 95.400 m | | 60.000 m overall | |
| 2 | R | | 42.88536111, -71.26672222 | 183.200 m | | | |
| 3 | R | | 42.70702778, -71.01447222 | 100.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 30.0000 | 199.9000 | | |
| 1 | 2 | R | | | | 30.0000 | | | |
| 1 | 3 | R | | | | 26.6000 | | | |
| 2 | 1 | T | | | H | 26.6000 | 274.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WLM328 | LICCNV |
| 1999-06-07 | WLM328 | LICAN |
| 1994-12-27 | WLM328 | LIMOD |
| 1994-10-03 | WLM328 | LIMOD |
| 1993-11-22 | WLM328 | LITRAN |
| 1987-06-30 | WLM328 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 994432 | 2026-08-02 02:47:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLM328 | ULS 994432 | 2026-08-02 02:47:54 |
| Status | C | ULS 994432 | 2026-08-02 02:47:54 |
| Service | CF | ULS 994432 | 2026-08-02 02:47:54 |
| Grant Date | 1994-12-27 | ULS 994432 | 2026-08-02 02:47:54 |
| Expiration Date | 2001-02-01 | ULS 994432 | 2026-08-02 02:47:54 |
| Cancellation Date | 1999-06-07 | ULS 994432 | 2026-08-02 02:47:54 |