Universal Licensing System
WPFI537
Spok, Inc.
License details
| ULS identifier | 1131775 |
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| Call sign | WPFI537 |
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| Radio service | GS |
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| Status | A |
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| Grant date | 2019-07-09 |
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| Expiration | 2029-07-21 |
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| Frequency range | 929.8875 MHz |
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| Locations | 2 |
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| Representative location | COLDWATER, BRANCH, MI |
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| Coordinates | 41.9381111, -84.9530278 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-09-06 01:43:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 929.88750000 | | | 250.000000 | 1000.000000 | |
| 6 | 1 | FB6C | 929.88750000 | | | 250.000000 | 1000.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1131775 | 2026-09-06 01:43:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPFI537 | ULS 1131775 | 2026-09-06 01:43:03 |
| Status | A | ULS 1131775 | 2026-09-06 01:43:03 |
| Service | GS | ULS 1131775 | 2026-09-06 01:43:03 |
| Grant Date | 2019-07-09 | ULS 1131775 | 2026-09-06 01:43:03 |
| Expiration Date | 2029-07-21 | ULS 1131775 | 2026-09-06 01:43:03 |