Universal Licensing System
WNDF471
Denver Public Schools
License details
| ULS identifier | 1777964 |
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| Call sign | WNDF471 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2005-05-10 |
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| Expiration | 2015-07-26 |
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| Cancellation | 2012-12-31 |
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| Frequency range | 464.375 - 469.375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GOLDEN, JEFFERSON, CO |
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| Coordinates | 39.7302778, -105.2505556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 464.37500000 | | | 90.000000 | 250.000000 | |
| 2 | 1 | MO | 469.37500000 | | | 50.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.37500000 | | 20K0F3E |
| 2 | 1 | 469.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 855 COLOROW RD, GOLDEN, JEFFERSON, CO | 39.73027778, -105.25055556 | 2291.000 m | TOWER | 52.000 m structure / 65.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 28.000 m | | | | 259.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 900 GRANT ST, DENVER, CO | | 3038371000 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-01 | WNDF471 | LICAN |
| 2005-05-10 | WNDF471 | LIREN |
| 2005-05-10 | WNDF471 | LTSAPR |
| 2005-05-03 | WNDF471 | LETRES |
| 2001-09-21 | WNDF471 | AUDOPR |
| 2000-11-23 | WNDF471 | LICCNV |
| 2000-07-26 | WNDF471 | AUTHPR |
| 2000-07-26 | WNDF471 | LIRMD |
| 2000-05-17 | WNDF471 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1777964 | 2026-08-02 01:14:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDF471 | ULS 1777964 | 2026-08-02 01:14:45 |
| Status | C | ULS 1777964 | 2026-08-02 01:14:45 |
| Service | IG | ULS 1777964 | 2026-08-02 01:14:45 |
| Grant Date | 2005-05-10 | ULS 1777964 | 2026-08-02 01:14:45 |
| Expiration Date | 2015-07-26 | ULS 1777964 | 2026-08-02 01:14:45 |
| Cancellation Date | 2012-12-31 | ULS 1777964 | 2026-08-02 01:14:45 |