Universal Licensing System
WMN677
WILLIAMS COMMUNICATIONS INC
License details
| ULS identifier | 1004006 |
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| Call sign | WMN677 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1995-10-30 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2001-01-19 |
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| Frequency range | 22875 MHz |
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| Locations | 2 |
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| Representative location | TULSA, TULSA, OK |
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| Coordinates | 36.1503611, -95.9913611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:00 |
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Licensee
| Name | WILLIAMS COMMUNICATIONS INC |
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| Applicant type | C |
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| FRN | 0001700152 |
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| Location | TULSA, OK |
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| Address | 2800 ONE WILLIAMS CENTER, TULSA, OK, 74172 |
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| Phone | 9185738186 |
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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 | 22875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 22875.00000000 | | 50M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 100 W 5TH ST, TULSA, TULSA, OK | 36.15036111, -95.99136111 | 214.900 m | | 54.900 m overall | |
| 2 | R | | 36.10980556, -95.97608333 | 194.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 38.8000 | 163.0000 | | |
| 1 | 2 | R | | | | 38.8000 | | | |
License history
| Date | File or call sign | Action |
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| 2001-01-20 | WMN677 | LICAN |
| 2000-11-13 | WMN677 | LETRES |
| 1999-11-13 | WMN677 | LIAUA |
| 1999-08-14 | WMN677 | LICCNV |
| 1995-10-30 | WMN677 | LITRAN |
| 1993-10-18 | WMN677 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1004006 | 2026-08-02 02:46:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMN677 | ULS 1004006 | 2026-08-02 02:46:00 |
| Status | C | ULS 1004006 | 2026-08-02 02:46:00 |
| Service | CF | ULS 1004006 | 2026-08-02 02:46:00 |
| Grant Date | 1995-10-30 | ULS 1004006 | 2026-08-02 02:46:00 |
| Expiration Date | 2001-02-01 | ULS 1004006 | 2026-08-02 02:46:00 |
| Cancellation Date | 2001-01-19 | ULS 1004006 | 2026-08-02 02:46:00 |