Universal Licensing System
WPIX771
SRM Concrete
License details
| ULS identifier | 1871604 |
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| Call sign | WPIX771 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-09-28 |
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| Expiration | 2025-11-29 |
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| Cancellation | 2026-01-31 |
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| Frequency range | 151.565 - 456.9125 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | KALKASKA, KALKASKA, MI |
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| Coordinates | 44.7509167, -85.0757500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.56500000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 151.56500000 | | | 80.000000 | 80.000000 | |
| 2 | 1 | MO | 451.91250000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 456.91250000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.56500000 | | 11K2F3E |
| 3 | 1 | 151.56500000 | | 11K2F3E |
| 2 | 1 | 451.91250000 | | 11K2F3E |
| 2 | 1 | 456.91250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2581 Hagni Road NE, KALKASKA, KALKASKA, MI | 44.75091667, -85.07575000 | 375.300 m | TOWER | 129.600 m structure / 129.600 m overall | N |
| 2 | T | KALKASKA, MI | 44.75222222, -85.07422222 | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | V | 6.0000 | 360.0000 | 87.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 320 N PINE ST, MC BAIN, MI | MISSAUKEE | 2318252473 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-31 | WPIX771 | LIEXP |
| 2025-09-08 | WPIX771 | LETRES |
| 2021-07-27 | WPIX771 | LIASS |
| 2016-11-15 | WPIX771 | LIAUA |
| 2015-11-20 | WPIX771 | LIASS |
| 2015-10-16 | WPIX771 | ESCAPR |
| 2015-09-28 | WPIX771 | COR |
| 2015-09-28 | WPIX771 | LIREN |
| 2015-09-14 | WPIX771 | LETRES |
| 2012-01-11 | WPIX771 | LIMOD |
| 2005-09-07 | WPIX771 | LIREN |
| 2005-09-02 | WPIX771 | ESCAPR |
| 2005-06-22 | WPIX771 | LTSFRN |
| 2001-10-09 | WPIX771 | AUDOPR |
| 2000-11-24 | WPIX771 | LICCNV |
| 2000-10-17 | WPIX771 | AUTHPR |
| 2000-10-16 | WPIX771 | LIREN |
| 2000-09-18 | WPIX771 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1871604 | 2026-08-02 01:22:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIX771 | ULS 1871604 | 2026-08-02 01:22:44 |
| Status | E | ULS 1871604 | 2026-08-02 01:22:44 |
| Service | IG | ULS 1871604 | 2026-08-02 01:22:44 |
| Grant Date | 2015-09-28 | ULS 1871604 | 2026-08-02 01:22:44 |
| Expiration Date | 2025-11-29 | ULS 1871604 | 2026-08-02 01:22:44 |
| Cancellation Date | 2026-01-31 | ULS 1871604 | 2026-08-02 01:22:44 |