Universal Licensing System
WPQD891
OAK PARK SCHOOLS
License details
| ULS identifier | 1824675 |
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| Call sign | WPQD891 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-03-18 |
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| Expiration | 2025-06-07 |
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| Cancellation | 2025-08-09 |
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| Frequency range | 464.175 - 469.175 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | OAK PARK, OAKLAND, MI |
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| Coordinates | 42.4647500, -83.1832500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.17500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 464.17500000 | | | 25.000000 | | |
| 2 | 1 | FX1 | 469.17500000 | | | 25.000000 | 5.000000 | |
| 3 | 1 | MO | 469.17500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.17500000 | | 11K2F3E |
| 3 | 1 | 464.17500000 | | 11K2F3E |
| 2 | 1 | 469.17500000 | | 11K2F3E |
| 3 | 1 | 469.17500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13701 OAK PARK BLVD, OAK PARK, OAKLAND, MI | 42.46475000, -83.18325000 | 204.000 m | B | 5.000 m structure / 6.000 m overall | N |
| 2 | T | MI | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 6.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 13701 OAK PARK BLVD, OAK PARK, MI | | 2486918400 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-09 | WPQD891 | LIEXP |
| 2025-05-28 | WPQD891 | ESURNW |
| 2025-05-08 | WPQD891 | ESURNW |
| 2025-04-08 | WPQD891 | ESURNW |
| 2025-03-17 | WPQD891 | LETRES |
| 2015-03-18 | WPQD891 | LIREN |
| 2015-03-17 | WPQD891 | ESUAPR |
| 2015-03-16 | WPQD891 | LETRES |
| 2015-03-09 | WPQD891 | ESURNW |
| 2014-01-15 | WPQD891 | LIMOD |
| 2013-09-30 | WPQD891 | ESCAPR |
| 2005-03-11 | WPQD891 | LIREN |
| 2001-11-29 | WPQD891 | AUDOPR |
| 2000-11-23 | WPQD891 | LICCNV |
| 2000-06-07 | WPQD891 | AUTHPR |
| 2000-06-07 | WPQD891 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1824675 | 2026-08-02 01:16:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQD891 | ULS 1824675 | 2026-08-02 01:16:54 |
| Status | E | ULS 1824675 | 2026-08-02 01:16:54 |
| Service | IG | ULS 1824675 | 2026-08-02 01:16:54 |
| Grant Date | 2015-03-18 | ULS 1824675 | 2026-08-02 01:16:54 |
| Expiration Date | 2025-06-07 | ULS 1824675 | 2026-08-02 01:16:54 |
| Cancellation Date | 2025-08-09 | ULS 1824675 | 2026-08-02 01:16:54 |