Universal Licensing System
WSMX252
Douglas County Department of Public Works, Engineering Division
License details
| ULS identifier | 5307017 |
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| Call sign | WSMX252 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-05-19 |
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| Expiration | 2036-05-19 |
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| Frequency range | 169.425 MHz |
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| Locations | 5 |
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| Representative location | Parker, DOUGLAS, CO |
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| Coordinates | 39.4493611, -104.7408333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:16 |
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Licensee
| Name | Douglas County Department of Public Works, Engineering Division |
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| Applicant type | G |
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| FRN | 0015188840 |
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| Location | Castle Rock, CO |
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| Address | 100 Third St, Castle Rock, CO, 80104 |
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| Phone | 3036607490 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX | 169.42500000 | | | 5.000000 | 10.000000 | |
| 2 | 1 | FX | 169.42500000 | | | 5.000000 | 10.000000 | |
| 3 | 1 | FX | 169.42500000 | | | 5.000000 | 10.000000 | |
| 4 | 1 | FX | 169.42500000 | | | 5.000000 | 10.000000 | |
| 5 | 1 | FX | 169.42500000 | | | 5.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 169.42500000 | | 11K0F2D |
| 2 | 1 | 169.42500000 | | 11K0F2D |
| 3 | 1 | 169.42500000 | | 11K0F2D |
| 4 | 1 | 169.42500000 | | 11K0F2D |
| 5 | 1 | 169.42500000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Bingham Lake Park, Parker, DOUGLAS, CO | 39.44936111, -104.74083333 | 1873.500 m | MAST | 3.000 m structure / 4.500 m overall | |
| 2 | T | East Plum Creek at Hwy 105, Castle Rock, DOUGLAS, CO | 39.18875000, -104.92391667 | 2104.300 m | MAST | 3.000 m structure / 4.500 m overall | |
| 3 | T | Spruce Mountain Open Space, Castle Rock, DOUGLAS, CO | 39.16766667, -104.87430556 | 2174.700 m | MAST | 3.000 m structure / 4.500 m overall | |
| 4 | T | Happy Canyon Creek, Castle Rock, DOUGLAS, CO | 39.51019444, -104.87136111 | 1858.200 m | MAST | 3.000 m structure / 4.500 m overall | |
| 5 | T | East Plum Creek at Columbine Open Space, Castle Rock, DOUGLAS, CO | 39.28250000, -104.89469444 | 1980.800 m | MAST | 3.000 m structure / 4.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 4.500 m | | | | | |
| 1 | 2 | T | | 4.500 m | | | | | |
| 1 | 3 | T | | 4.500 m | | | | | |
| 1 | 4 | T | | 4.500 m | | | | | |
| 1 | 5 | T | | 4.500 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 100 Third Street, Castle Rock, CO | DOUGLAS | 3036607479 |
| 2 | 3030 Industrial Way, Castle Rock, CO | DOUGLAS | 3036607479 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-19 | WSMX252 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5307017 | 2026-08-02 01:26:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSMX252 | ULS 5307017 | 2026-08-02 01:26:16 |
| Status | A | ULS 5307017 | 2026-08-02 01:26:16 |
| Service | IG | ULS 5307017 | 2026-08-02 01:26:16 |
| Grant Date | 2026-05-19 | ULS 5307017 | 2026-08-02 01:26:16 |
| Expiration Date | 2036-05-19 | ULS 5307017 | 2026-08-02 01:26:16 |