Universal Licensing System
WQDN933
Castle Pines North Metropolitan District
License details
| ULS identifier | 2753896 |
|---|
| Call sign | WQDN933 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-07-21 |
|---|
| Expiration | 2025-10-12 |
|---|
| Cancellation | 2025-12-13 |
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| Frequency range | 451.1375 - 457.5625 MHz (6 frequencies) |
|---|
| Locations | 3 |
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| Representative location | CASTLE ROCK, DOUGLAS, CO |
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| Coordinates | 39.4630278, -104.8975556 |
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| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.13750000 | | | 2.000000 | 4.000000 | |
| 2 | 1 | MO | 451.13750000 | | | 2.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.53750000 | | | 2.000000 | 4.000000 | |
| 2 | 1 | MO | 452.53750000 | | | 2.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.56250000 | | | 2.000000 | 4.000000 | |
| 2 | 1 | MO | 452.56250000 | | | 2.000000 | 4.000000 | |
| 2 | 1 | MO | 456.13750000 | | | 2.000000 | 4.000000 | |
| 3 | 1 | FX1 | 456.13750000 | | | 2.000000 | 4.000000 | |
| 2 | 1 | MO | 457.53750000 | | | 2.000000 | 4.000000 | |
| 2 | 1 | MO | 457.53750000 | | | 2.000000 | 4.000000 | |
| 2 | 1 | MO | 457.56250000 | | | 2.000000 | 4.000000 | |
| 2 | 1 | MO | 457.56250000 | | | 2.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.13750000 | | 11K0F3E |
| 1 | 1 | 451.13750000 | | 11K0F2D |
| 2 | 1 | 451.13750000 | | 11K0F2D |
| 2 | 1 | 451.13750000 | | 11K0F3E |
| 1 | 1 | 452.53750000 | | 11K0F2D |
| 1 | 1 | 452.53750000 | | 11K0F3E |
| 2 | 1 | 452.53750000 | | 11K0F3E |
| 2 | 1 | 452.53750000 | | 11K0F2D |
| 1 | 1 | 452.56250000 | | 11K0F3E |
| 1 | 1 | 452.56250000 | | 11K0F2D |
| 2 | 1 | 452.56250000 | | 11K0F3E |
| 2 | 1 | 452.56250000 | | 11K0F2D |
| 2 | 1 | 456.13750000 | | 11K0F3E |
| 2 | 1 | 456.13750000 | | 11K0F2D |
| 3 | 1 | 456.13750000 | | 11K0F2D |
| 3 | 1 | 456.13750000 | | 11K0F3E |
| 2 | 1 | 457.53750000 | | 11K0F3E |
| 2 | 1 | 457.53750000 | | 11K0F2D |
| 2 | 1 | 457.53750000 | | 11K0F3E |
| 2 | 1 | 457.53750000 | | 11K0F2D |
| 2 | 1 | 457.56250000 | | 11K0F3E |
| 2 | 1 | 457.56250000 | | 11K0F2D |
| 2 | 1 | 457.56250000 | | 11K0F3E |
| 2 | 1 | 457.56250000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7404 YORKSHIRE DR., CASTLE ROCK, DOUGLAS, CO | 39.46302778, -104.89755556 | 1968.000 m | BANT | 10.000 m structure / 11.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | CO | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 11.000 m | | | | 116.300 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7404 YORKSHIRE DR., CASTLE ROCK, CO | DOUGLAS | 3036888550 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQDN933 | LIEXP |
| 2025-10-02 | WQDN933 | ESURNW |
| 2025-09-12 | WQDN933 | ESURNW |
| 2025-08-13 | WQDN933 | ESURNW |
| 2025-07-21 | WQDN933 | LETRES |
| 2015-07-21 | WQDN933 | LIREN |
| 2015-07-14 | WQDN933 | ESURNW |
| 2013-04-30 | WQDN933 | LETCNS |
| 2013-04-23 | WQDN933 | LETCNS |
| 2012-07-30 | WQDN933 | LIMOD |
| 2012-07-24 | WQDN933 | LIMOD |
| 2006-07-10 | WQDN933 | LETCNS |
| 2005-10-12 | WQDN933 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2753896 | 2026-08-02 01:15:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDN933 | ULS 2753896 | 2026-08-02 01:15:06 |
| Status | E | ULS 2753896 | 2026-08-02 01:15:06 |
| Service | IG | ULS 2753896 | 2026-08-02 01:15:06 |
| Grant Date | 2015-07-21 | ULS 2753896 | 2026-08-02 01:15:06 |
| Expiration Date | 2025-10-12 | ULS 2753896 | 2026-08-02 01:15:06 |
| Cancellation Date | 2025-12-13 | ULS 2753896 | 2026-08-02 01:15:06 |