Universal Licensing System
WPKM391
Spok, Inc.
License details
| ULS identifier | 1137364 |
|---|
| Call sign | WPKM391 |
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| Radio service | GS |
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| Status | E |
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| Grant date | 2007-05-01 |
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| Expiration | 2017-04-18 |
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| Cancellation | 2017-06-03 |
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| Frequency range | 929.8875 MHz |
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| Locations | 1 |
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| Representative location | ALMA, GRATIOT, MI |
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| Coordinates | 43.4086389, -84.6391667 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-09-06 01:43:15 |
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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 | | | 500.000000 | 1000.000000 | |
| 2 | 1 | FB6C | 929.88750000 | | | 500.000000 | 1000.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1137364 | 2026-09-06 01:43:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKM391 | ULS 1137364 | 2026-09-06 01:43:15 |
| Status | E | ULS 1137364 | 2026-09-06 01:43:15 |
| Service | GS | ULS 1137364 | 2026-09-06 01:43:15 |
| Grant Date | 2007-05-01 | ULS 1137364 | 2026-09-06 01:43:15 |
| Expiration Date | 2017-04-18 | ULS 1137364 | 2026-09-06 01:43:15 |
| Cancellation Date | 2017-06-03 | ULS 1137364 | 2026-09-06 01:43:15 |