Universal Licensing System
WPEN879
Spok, Inc.
License details
| ULS identifier | 1131631 |
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| Call sign | WPEN879 |
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| Radio service | GS |
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| Status | A |
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| Grant date | 2019-05-07 |
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| Expiration | 2029-04-22 |
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| Frequency range | 929.5125 MHz |
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| Locations | 3 |
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| Representative location | FREDERICK, FREDERICK, MD |
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| Coordinates | 39.4934444, -77.4986111 |
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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 | 929.51250000 | | | 200.000000 | 600.000000 | |
| 3 | 1 | FB6C | 929.51250000 | | | 300.000000 | 1000.000000 | |
| 5 | 1 | FB6C | 929.51250000 | | | 300.000000 | 1000.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1131631 | 2026-09-06 01:43:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPEN879 | ULS 1131631 | 2026-09-06 01:43:03 |
| Status | A | ULS 1131631 | 2026-09-06 01:43:03 |
| Service | GS | ULS 1131631 | 2026-09-06 01:43:03 |
| Grant Date | 2019-05-07 | ULS 1131631 | 2026-09-06 01:43:03 |
| Expiration Date | 2029-04-22 | ULS 1131631 | 2026-09-06 01:43:03 |