Universal Licensing System
WPZF278
Tichenor License Corporation
License details
| ULS identifier | 2573410 |
|---|
| Call sign | WPZF278 |
|---|
| Radio service | RP |
|---|
| Status | A |
|---|
| Grant date | 2004-01-06 |
|---|
| Expiration | 2028-12-01 |
|---|
| Frequency range | 450.9 - 455.95 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8989167, -87.6231111 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-02 00:37:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 450.90000000 | | | 100.000000 | 945.000000 | |
| 1 | 1 | MO | 450.95000000 | | | 100.000000 | 945.000000 | |
| 1 | 1 | MO | 455.90000000 | | | 100.000000 | 945.000000 | |
| 1 | 1 | MO | 455.95000000 | | | 100.000000 | 945.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.90000000 | | 25K0F3E |
| 1 | 1 | 450.95000000 | | 25K0F3E |
| 1 | 1 | 455.90000000 | | 25K0F3E |
| 1 | 1 | 455.95000000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, COOK, IL | 41.89891667, -87.62311111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 645 N MICHIGAN AVENUE, CHICAGO, IL | COOK | 3126545341 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-22 | WPZF278 | PNACT |
| 2026-04-18 | WPZF278 | PLAUPR |
| 2026-04-17 | WPZF278 | LIMOD |
| 2025-04-30 | WPZF278 | PNACT |
| 2025-04-26 | WPZF278 | PLAUPR |
| 2025-04-25 | WPZF278 | LIMOD |
| 2022-09-28 | WPZF278 | PNACT |
| 2022-09-21 | WPZF278 | LIAUA |
| 2022-09-21 | WPZF278 | PLAUPR |
| 2022-09-21 | WPZF278 | PNACT |
| 2022-09-20 | WPZF278 | LIMOD |
| 2022-09-15 | WPZF278 | PLAUPR |
| 2022-09-14 | WPZF278 | LIMOD |
| 2021-07-24 | WPZF278 | LIAUA |
| 2021-01-27 | WPZF278 | PNACT |
| 2021-01-22 | WPZF278 | LIREN |
| 2021-01-22 | WPZF278 | PLAUPR |
| 2020-05-12 | WPZF278 | LIAUA |
| 2016-05-04 | WPZF278 | LTSAPR |
| 2016-05-04 | WPZF278 | LIAUA |
| 2013-06-19 | WPZF278 | PNACT |
| 2013-06-18 | WPZF278 | AUTHPR |
| 2013-06-15 | WPZF278 | LIREN |
| 2008-06-17 | WPZF278 | LTSAPR |
| 2008-06-17 | WPZF278 | LIAUA |
| 2007-06-14 | WPZF278 | LIAUA |
| 2007-06-13 | WPZF278 | ESUAPR |
| 2007-06-12 | WPZF278 | ESUFRN |
| 2007-06-12 | WPZF278 | ESUFND |
| 2007-05-23 | WPZF278 | PNACT |
| 2007-05-15 | WPZF278 | LIMOD |
| 2007-05-15 | WPZF278 | AUTHPR |
| 2007-04-11 | WPZF278 | PNACT |
| 2007-04-05 | WPZF278 | LIMOD |
| 2007-04-05 | WPZF278 | AUTHPR |
| 2005-10-05 | WPZF278 | PNACT |
| 2005-09-27 | WPZF278 | LIMOD |
| 2005-09-27 | WPZF278 | AUTHPR |
| 2004-12-08 | WPZF278 | PNACT |
| 2004-11-29 | WPZF278 | LIREN |
| 2004-11-29 | WPZF278 | AUTHPR |
| 2004-10-04 | WPZF278 | LETCNS |
| 2004-01-06 | WPZF278 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2573410 | 2026-08-02 00:37:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZF278 | ULS 2573410 | 2026-08-02 00:37:47 |
| Status | A | ULS 2573410 | 2026-08-02 00:37:47 |
| Service | RP | ULS 2573410 | 2026-08-02 00:37:47 |
| Grant Date | 2004-01-06 | ULS 2573410 | 2026-08-02 00:37:47 |
| Expiration Date | 2028-12-01 | ULS 2573410 | 2026-08-02 00:37:47 |