Universal Licensing System
WDR28
OKLAHOMA, STATE OF
License details
| ULS identifier | 973639 |
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| Call sign | WDR28 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 1995-01-24 |
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| Expiration | 2000-01-24 |
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| Cancellation | 2000-04-29 |
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| Frequency range | 6605 - 6725 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | SAND SPRINGS, OSAGE, OK |
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| Coordinates | 36.1909167, -96.0969444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:04 |
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Licensee
| Name | OKLAHOMA, STATE OF |
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| Applicant type | G |
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| Location | OKLAHOMA CITY, OK |
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| Address | CAPITOL COMPLEX 500 EDUCATION BLDG, OKLAHOMA CITY, OK, 73105 |
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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 | 6605.00000000 | | | | | |
| 1 | 2 | FXO | 6675.00000000 | | | | | |
| 1 | 1 | FXO | 6725.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6605.00000000 | | 20M0F9W |
| 1 | 2 | 6675.00000000 | | 20M0F9W |
| 1 | 1 | 6725.00000000 | | 20M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | APPROX 2.5 MILES N OF, SAND SPRINGS, OSAGE, OK | 36.19091667, -96.09694444 | 303.300 m | | 45.700 m overall | |
| 2 | R | | 35.94644444, -96.56361111 | 329.200 m | | | |
| 3 | R | | 36.17175000, -95.95608333 | 228.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.5000 | 99.5000 | | |
| 1 | 2 | R | | | | 36.2000 | | | |
| 1 | 3 | R | | | | 39.5000 | | | |
| 2 | 1 | T | | | V | 38.5000 | 237.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-04-29 | WDR28 | LIEXP |
| 1999-11-06 | WDR28 | LETRES |
| 1999-08-13 | WDR28 | LICCNV |
| 1997-12-30 | WDR28 | COR |
| 1995-01-24 | WDR28 | LIMOD |
| 1990-11-01 | WDR28 | LIMOD |
| 1990-09-22 | WDR28 | LIMOD |
| 1985-11-29 | WDR28 | LIMOD |
| 1985-11-18 | WDR28 | LIMOD |
| 1985-07-22 | WDR28 | LIMOD |
| 1985-07-12 | WDR28 | LIMOD |
| 1983-04-05 | WDR28 | LIMOD |
| 1981-12-30 | WDR28 | LIMOD |
| 1977-07-15 | WDR28 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 973639 | 2026-08-02 02:48:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDR28 | ULS 973639 | 2026-08-02 02:48:04 |
| Status | E | ULS 973639 | 2026-08-02 02:48:04 |
| Service | MW | ULS 973639 | 2026-08-02 02:48:04 |
| Grant Date | 1995-01-24 | ULS 973639 | 2026-08-02 02:48:04 |
| Expiration Date | 2000-01-24 | ULS 973639 | 2026-08-02 02:48:04 |
| Cancellation Date | 2000-04-29 | ULS 973639 | 2026-08-02 02:48:04 |