Universal Licensing System
WPWF574
SAGINAW INTERMEDIATE SCHOOL DISTRICT
License details
| ULS identifier | 2458625 |
|---|
| Call sign | WPWF574 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-10-07 |
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| Expiration | 2032-11-05 |
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| Frequency range | 464.25 - 469.25 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SAGINAW, SAGINAW, MI |
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| Coordinates | 43.4091944, -84.0779722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.25000000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | MO | 464.25000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 469.25000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 469.25000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.25000000 | | 4K00F1W |
| 1 | 1 | 464.25000000 | | 11K2F3E |
| 2 | 1 | 464.25000000 | | 4K00F1W |
| 2 | 1 | 464.25000000 | | 11K2F3E |
| 2 | 1 | 469.25000000 | | 11K2F3E |
| 2 | 1 | 469.25000000 | | 4K00F1W |
| 3 | 1 | 469.25000000 | | 11K2F3E |
| 3 | 1 | 469.25000000 | | 4K00F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8400 O HERN ROAD, SAGINAW, SAGINAW, MI | 43.40919444, -84.07797222 | 182.900 m | MAST | 60.900 m structure / 67.000 m overall | |
| 2 | T | | 43.40919444, -84.07797222 | 0.000 m | | | |
| 3 | T | MI | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 67.000 m | | | | 66.400 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3933 Barnard Road, SAGINAW, MI | SAGINAW | 9894971135 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-07 | WPWF574 | LIREN |
| 2022-09-06 | WPWF574 | ESURNW |
| 2022-08-15 | WPWF574 | LETRES |
| 2022-08-07 | WPWF574 | ESURNW |
| 2018-07-18 | WPWF574 | LIMOD |
| 2018-05-23 | WPWF574 | LIAUA |
| 2017-04-03 | WPWF574 | LIMOD |
| 2016-10-12 | WPWF574 | LIMOD |
| 2012-08-28 | WPWF574 | LIREN |
| 2012-08-28 | WPWF574 | LTSAPR |
| 2012-08-13 | WPWF574 | LETRES |
| 2011-05-25 | WPWF574 | LIMOD |
| 2011-04-12 | WPWF574 | LTSAPR |
| 2002-11-05 | WPWF574 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2458625 | 2026-08-02 01:09:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWF574 | ULS 2458625 | 2026-08-02 01:09:57 |
| Status | A | ULS 2458625 | 2026-08-02 01:09:57 |
| Service | IG | ULS 2458625 | 2026-08-02 01:09:57 |
| Grant Date | 2022-10-07 | ULS 2458625 | 2026-08-02 01:09:57 |
| Expiration Date | 2032-11-05 | ULS 2458625 | 2026-08-02 01:09:57 |