Universal Licensing System
WRKB437
License details
| ULS identifier | 4360618 |
|---|---|
| Call sign | WRKB437 |
| Radio service | SG |
| Status | E |
| Grant date | 2023-09-12 |
| Expiration | 2024-03-10 |
| Cancellation | 2024-05-11 |
| Frequency range | 769.10625 - 802.00625 MHz (12 frequencies) |
| Locations | 12 |
| Representative location | BOISE CITY, CIMARRON, OK |
| Coordinates | 36.7247222, -102.4802778 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:10:13 |
Licensee
| Name | OKLAHOMA, STATE OF |
|---|---|
| Applicant type | G |
| FRN | 0004251633 |
| Location | Oklahoma City, OK |
| Address | 3600 NORTH MARTIN LUTHER KING, Oklahoma City, OK, 73136 |
| Phone | 4054257220 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 6 | 1 | FB2 | 769.10625000 | 100.000000 | 400.000000 | |||
| 1 | 1 | FB2 | 769.40625000 | 100.000000 | 400.000000 | |||
| 3 | 1 | FB2 | 769.83125000 | 100.000000 | 400.000000 | |||
| 5 | 1 | FB2 | 770.03125000 | 100.000000 | 400.000000 | |||
| 4 | 1 | FB2 | 771.50625000 | 100.000000 | 400.000000 | |||
| 2 | 1 | FB2 | 772.00625000 | 100.000000 | 400.000000 | |||
| 12 | 1 | MO | 799.10625000 | 35.000000 | 35.000000 | |||
| 7 | 1 | MO | 799.40625000 | 35.000000 | 35.000000 | |||
| 9 | 1 | MO | 799.83125000 | 35.000000 | 35.000000 | |||
| 11 | 1 | MO | 800.03125000 | 35.000000 | 35.000000 | |||
| 10 | 1 | MO | 801.50625000 | 35.000000 | 35.000000 | |||
| 8 | 1 | MO | 802.00625000 | 35.000000 | 35.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 6 | 1 | 769.10625000 | 8K10F1E | |
| 6 | 1 | 769.10625000 | 8K10F1D | |
| 1 | 1 | 769.40625000 | 8K10F1E | |
| 1 | 1 | 769.40625000 | 8K10F1D | |
| 3 | 1 | 769.83125000 | 8K10F1E | |
| 3 | 1 | 769.83125000 | 8K10F1D | |
| 5 | 1 | 770.03125000 | 8K10F1E | |
| 5 | 1 | 770.03125000 | 8K10F1D | |
| 4 | 1 | 771.50625000 | 8K10F1E | |
| 4 | 1 | 771.50625000 | 8K10F1D | |
| 2 | 1 | 772.00625000 | 8K10F1D | |
| 2 | 1 | 772.00625000 | 8K10F1E | |
| 12 | 1 | 799.10625000 | 8K10F1D | |
| 12 | 1 | 799.10625000 | 8K10F1E | |
| 7 | 1 | 799.40625000 | 8K10F1E | |
| 7 | 1 | 799.40625000 | 8K10F1D | |
| 9 | 1 | 799.83125000 | 8K10F1E | |
| 9 | 1 | 799.83125000 | 8K10F1D | |
| 11 | 1 | 800.03125000 | 8K10F1E | |
| 11 | 1 | 800.03125000 | 8K10F1D | |
| 10 | 1 | 801.50625000 | 8K10F1E | |
| 10 | 1 | 801.50625000 | 8K10F1D | |
| 8 | 1 | 802.00625000 | 8K10F1E | |
| 8 | 1 | 802.00625000 | 8K10F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | ON US 64 1 MI E, BOISE CITY, CIMARRON, OK | 36.72472222, -102.48027778 | 1258.900 m | LTOWER | 106.600 m structure / 112.700 m overall | |
| 2 | T | .93 miles south of Jct. US412 and SH94, Four Corners, TEXAS, OK | 36.74875000, -101.90575000 | 1082.900 m | LTOWER | 121.900 m structure / 121.900 m overall | |
| 3 | T | 504 S CRUMLEY, GUYMON, TEXAS, OK | 36.67444444, -101.47972222 | 950.900 m | LTOWER | 91.400 m structure / 94.400 m overall | |
| 4 | T | 3 MI N JCT SH3 & US83, BRYANS CORNER, BEAVER, OK | 36.65888889, -100.82527778 | 870.500 m | LTOWER | 106.600 m structure / 112.700 m overall | |
| 5 | T | 12.87 KM W, SLAPOUT, BEAVER, OK | 36.62027778, -100.25388889 | 804.600 m | LTOWER | 106.600 m structure / 107.500 m overall | |
| 6 | T | .25 MI W JCT US183 & US64, BUFFALO, HARPER, OK | 36.83027778, -99.64277778 | 560.200 m | LTOWER | 91.400 m structure / 97.500 m overall | |
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 106.700 m | 107.000 | |||||
| 1 | 2 | T | 91.400 m | 94.800 | |||||
| 1 | 3 | T | 91.400 m | 98.800 | |||||
| 1 | 4 | T | 106.700 m | 134.800 | |||||
| 1 | 5 | T | 106.700 m | 148.700 | |||||
| 1 | 6 | T | 91.400 m | 61.200 | |||||
| 1 | 7 | ||||||||
| 1 | 8 | ||||||||
| 1 | 9 | ||||||||
| 1 | 10 | ||||||||
| 1 | 11 | ||||||||
| 1 | 12 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 728 E Interstate 240 Service Rd, Oklahoma City, OK | OKLAHOMA | 4054257233 |
Special conditions
| Type | Condition code |
|---|---|
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-05-11 | WRKB437 | LIEXP |
| 2023-09-12 | WRKB437 | LIREN |
| 2023-03-13 | WRKB437 | LIREN |
| 2022-09-16 | WRKB437 | LIREN |
| 2022-03-23 | WRKB437 | LIREN |
| 2021-09-27 | WRKB437 | LIREN |
| 2021-04-01 | WRKB437 | LIREN |
| 2020-12-04 | WRKB437 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4360618 | 2026-08-02 01:10:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRKB437 | ULS 4360618 | 2026-08-02 01:10:13 |
| Status | E | ULS 4360618 | 2026-08-02 01:10:13 |
| Service | SG | ULS 4360618 | 2026-08-02 01:10:13 |
| Grant Date | 2023-09-12 | ULS 4360618 | 2026-08-02 01:10:13 |
| Expiration Date | 2024-03-10 | ULS 4360618 | 2026-08-02 01:10:13 |
| Cancellation Date | 2024-05-11 | ULS 4360618 | 2026-08-02 01:10:13 |