Universal Licensing System
WZM621
City of Oklahoma City
License details
| ULS identifier | 1238679 |
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| Call sign | WZM621 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2014-03-13 |
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| Expiration | 2024-05-25 |
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| Cancellation | 2024-04-30 |
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| Frequency range | 453.875 - 458.875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | OKLAHOMA CITY, OKLAHOMA, OK |
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| Coordinates | 35.4731111, -97.4639167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.87500000 | | | 30.000000 | | |
| 1 | 1 | FB | 458.22500000 | | | 30.000000 | | |
| 1 | 1 | FB | 458.62500000 | | | 30.000000 | | |
| 1 | 1 | FB | 458.87500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.87500000 | | 11K0F3E |
| 1 | 1 | 458.22500000 | | 11K0F3E |
| 1 | 1 | 458.62500000 | | 11K0F3E |
| 1 | 1 | 458.87500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2701 N E FOURTH, OKLAHOMA CITY, OKLAHOMA, OK | 35.47311111, -97.46391667 | 356.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2701 N E FOURTH, OKLAHOMA CITY, OK | | 4052971422 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-01 | WZM621 | LICAN |
| 2024-04-25 | WZM621 | ESURNW |
| 2024-03-26 | WZM621 | ESURNW |
| 2024-03-04 | WZM621 | LETRES |
| 2024-02-25 | WZM621 | ESURNW |
| 2014-03-13 | WZM621 | LIREN |
| 2014-03-13 | WZM621 | LTSAPR |
| 2014-03-03 | WZM621 | LETRES |
| 2014-01-17 | WZM621 | LIMOD |
| 2002-01-24 | WZM621 | AUDOPR |
| 2000-10-20 | WZM621 | LICCNV |
| 1999-03-03 | WZM621 | LIREN |
| 1999-03-03 | WZM621 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1238679 | 2026-08-02 01:10:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZM621 | ULS 1238679 | 2026-08-02 01:10:10 |
| Status | C | ULS 1238679 | 2026-08-02 01:10:10 |
| Service | PW | ULS 1238679 | 2026-08-02 01:10:10 |
| Grant Date | 2014-03-13 | ULS 1238679 | 2026-08-02 01:10:10 |
| Expiration Date | 2024-05-25 | ULS 1238679 | 2026-08-02 01:10:10 |
| Cancellation Date | 2024-04-30 | ULS 1238679 | 2026-08-02 01:10:10 |