Universal Licensing System
WQYN857
CASCADE SPRINKLER COMPANY
License details
| ULS identifier | 3868932 |
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| Call sign | WQYN857 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2016-11-22 |
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| Expiration | 2026-11-22 |
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| Frequency range | 451.475 - 456.475 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DENVER, DENVER, CO |
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| Coordinates | 39.7015000, -104.9476944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.47500000 | | | 5.000000 | 20.000000 | |
| 2 | 1 | MO | 451.47500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.47500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.47500000 | | 11K2F3E |
| 1 | 1 | 451.47500000 | | 11K2F1D |
| 2 | 1 | 451.47500000 | | 11K2F3E |
| 2 | 1 | 451.47500000 | | 11K2F1D |
| 2 | 1 | 456.47500000 | | 11K2F3E |
| 2 | 1 | 456.47500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3300 BELCARO ST, DENVER, DENVER, CO | 39.70150000, -104.94769444 | 1642.000 m | BANT | 7.100 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | 4.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3120 S ALCOTT ST, ENGLEWOOD, CO | ARAPAHOE | 3037881513 |
License history
| Date | File or call sign | Action |
|---|
| 2017-08-22 | WQYN857 | LETCNS |
| 2016-11-22 | WQYN857 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3868932 | 2026-08-02 01:21:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQYN857 | ULS 3868932 | 2026-08-02 01:21:39 |
| Status | A | ULS 3868932 | 2026-08-02 01:21:39 |
| Service | IG | ULS 3868932 | 2026-08-02 01:21:39 |
| Grant Date | 2016-11-22 | ULS 3868932 | 2026-08-02 01:21:39 |
| Expiration Date | 2026-11-22 | ULS 3868932 | 2026-08-02 01:21:39 |