Universal Licensing System
WSMK587
NATIONWIDE PROPERTY PROTECTION SERVICES LLC
License details
| ULS identifier | 5284235 |
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| Call sign | WSMK587 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-04-11 |
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| Expiration | 2036-04-11 |
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| Frequency range | 462.0375 - 468.3625 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | DES MOINES, POLK, IA |
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| Coordinates | 41.5855000, -93.6317778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 462.03750000 | | | 45.000000 | 120.000000 | |
| 1 | 1 | FB2 | 463.36250000 | | | 45.000000 | 114.000000 | |
| 4 | 1 | MO | 467.03750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.36250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 462.03750000 | | 7K60FXE |
| 3 | 1 | 462.03750000 | | 11K2F3E |
| 3 | 1 | 462.03750000 | | 7K60FXD |
| 1 | 1 | 463.36250000 | | 11K2F3E |
| 1 | 1 | 463.36250000 | | 7K60FXD |
| 1 | 1 | 463.36250000 | | 7K60FXE |
| 4 | 1 | 467.03750000 | | 7K60FXE |
| 4 | 1 | 467.03750000 | | 11K2F3E |
| 4 | 1 | 467.03750000 | | 7K60FXD |
| 2 | 1 | 468.36250000 | | 7K60FXD |
| 2 | 1 | 468.36250000 | | 11K2F3E |
| 2 | 1 | 468.36250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1100 LOCUST, DES MOINES, POLK, IA | 41.58550000, -93.63177778 | 248.000 m | BANT | 45.700 m structure / 49.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | 3820 109TH STREET, URBANDALE, POLK, IA | 41.63191667, -93.76830556 | 295.000 m | BANT | 7.300 m structure / 10.600 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 49.000 m | | | | 24.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 10.600 m | | | | 23.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1100 LOCUST, DES MOINES, IA | POLK | 9492900256 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-11 | WSMK587 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5284235 | 2026-08-02 01:26:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMK587 | ULS 5284235 | 2026-08-02 01:26:13 |
| Status | A | ULS 5284235 | 2026-08-02 01:26:13 |
| Service | IG | ULS 5284235 | 2026-08-02 01:26:13 |
| Grant Date | 2026-04-11 | ULS 5284235 | 2026-08-02 01:26:13 |
| Expiration Date | 2036-04-11 | ULS 5284235 | 2026-08-02 01:26:13 |