Universal Licensing System
WQQN255
Eco-Cycle
License details
| ULS identifier | 3441764 |
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| Call sign | WQQN255 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-01-31 |
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| Expiration | 2023-01-31 |
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| Cancellation | 2023-04-08 |
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| Frequency range | 451.4125 - 456.7375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Boulder, BOULDER, CO |
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| Coordinates | 40.0176389, -105.2086667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:59 |
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Licensee
| Name | Eco-Cycle |
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| Applicant type | C |
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| FRN | 0022026975 |
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| Location | Boulder, CO |
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| Address | 1901 63rd St, Boulder, CO, 80301 |
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| Phone | 7205642228 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.73750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.73750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.41250000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 452.06250000 | | 11K2F3E |
| 1 | 1 | 452.78750000 | | 11K2F3E |
| 1 | 1 | 456.73750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Boulder, BOULDER, CO | 40.01763889, -105.20866667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1901 63rd St, Boulder, CO | BOULDER | 7205642228 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-08 | WQQN255 | LIEXP |
| 2013-01-31 | WQQN255 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3441764 | 2026-08-02 01:20:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQN255 | ULS 3441764 | 2026-08-02 01:20:59 |
| Status | E | ULS 3441764 | 2026-08-02 01:20:59 |
| Service | IG | ULS 3441764 | 2026-08-02 01:20:59 |
| Grant Date | 2013-01-31 | ULS 3441764 | 2026-08-02 01:20:59 |
| Expiration Date | 2023-01-31 | ULS 3441764 | 2026-08-02 01:20:59 |
| Cancellation Date | 2023-04-08 | ULS 3441764 | 2026-08-02 01:20:59 |