Universal Licensing System
KNKO237
SOUTHWESTERN BELL TELEPHONE COMPANY
License details
| ULS identifier | 1064806 |
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| Call sign | KNKO237 |
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| Radio service | CR |
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| Status | C |
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| Grant date | 1999-02-26 |
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| Expiration | 2008-11-01 |
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| Cancellation | 1999-12-10 |
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| Frequency range | 454.425 - 454.625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | NOWATA, NOWATA, OK |
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| Coordinates | 36.6984167, -95.6380278 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-17 13:35:33 |
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Licensee
| Name | SOUTHWESTERN BELL TELEPHONE COMPANY |
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| FRN | 0002552123 |
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| Location | Dallas, TX |
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| Address | 308 S. Akard St. Three Bell Plaza Room 810.C12, Dallas, TX, 752025399 |
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| Phone | 2148580824 |
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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 | FXCO | 454.42500000 | | | | 26.000000 | |
| 1 | 1 | FXCO | 454.50000000 | | | | 26.000000 | |
| 1 | 1 | FXCO | 454.55000000 | | | | 26.000000 | |
| 1 | 1 | FXCO | 454.62500000 | | | | 26.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 454.55000000 | | I5K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 137 S. MAPLE, NOWATA, NOWATA, OK | 36.69841667, -95.63802778 | 23.200 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | DECI DB-420 | | V | 9.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 137 S. MAPLE, NOWATA, OK | | |
| 2 | 1161 KAPIONLANI BLVD, HONOLULU, HI | | |
License history
| Date | File or call sign | Action |
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| 1999-12-11 | KNKO237 | LICAN |
| 1999-12-07 | KNKO237 | LIAUA |
| 1999-02-26 | KNKO237 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1064806 | 2026-08-17 13:35:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNKO237 | ULS 1064806 | 2026-08-17 13:35:33 |
| Status | C | ULS 1064806 | 2026-08-17 13:35:33 |
| Service | CR | ULS 1064806 | 2026-08-17 13:35:33 |
| Grant Date | 1999-02-26 | ULS 1064806 | 2026-08-17 13:35:33 |
| Expiration Date | 2008-11-01 | ULS 1064806 | 2026-08-17 13:35:33 |
| Cancellation Date | 1999-12-10 | ULS 1064806 | 2026-08-17 13:35:33 |