Universal Licensing System
WLB659
SIGMA COMMUNICATIONS INC
License details
| ULS identifier | 987958 |
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| Call sign | WLB659 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1984-11-29 |
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| Expiration | 1900-01-01 |
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| Cancellation | 1999-08-11 |
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| Frequency range | 2115.2 MHz |
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| Locations | 2 |
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| Representative location | FORT SMITH, SEBASTIAN, AR |
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| Coordinates | 35.4020278, -94.3857500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:47 |
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Licensee
| Name | SIGMA COMMUNICATIONS INC |
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| Applicant type | C |
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| Location | FORT SMITH, AR |
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| Address | 2415 N ALBERT PIKE, FORT SMITH, AR, 72914 |
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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 | 1 | FXO | 2115.20000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2415 N ALBERT PIKE, FORT SMITH, SEBASTIAN, AR | 35.40202778, -94.38575000 | 131.100 m | | 152.100 m overall | |
| 2 | R | | 36.81311111, -94.03130556 | 69.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 11.4000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WLB659 | LICCNV |
| 1999-08-11 | WLB659 | LICAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 987958 | 2026-08-02 02:47:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLB659 | ULS 987958 | 2026-08-02 02:47:47 |
| Status | C | ULS 987958 | 2026-08-02 02:47:47 |
| Service | CF | ULS 987958 | 2026-08-02 02:47:47 |
| Grant Date | 1984-11-29 | ULS 987958 | 2026-08-02 02:47:47 |
| Expiration Date | 1900-01-01 | ULS 987958 | 2026-08-02 02:47:47 |
| Cancellation Date | 1999-08-11 | ULS 987958 | 2026-08-02 02:47:47 |