Universal Licensing System
WQCA770
Adams-Arapahoe 28J School District (Aurora Public Schools)
License details
| ULS identifier | 2688018 |
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| Call sign | WQCA770 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 2015-01-14 |
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| Expiration | 2025-01-19 |
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| Cancellation | 2025-03-22 |
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| Frequency range | 21875 - 22125 MHz (5 frequencies) |
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| Locations | 4 |
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| Representative location | AURORA, ARAPAHOE, CO |
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| Coordinates | 39.7322222, -104.8513889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:17 |
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Licensee
| Name | Adams-Arapahoe 28J School District (Aurora Public Schools) |
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| Applicant type | G |
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| FRN | 0011234549 |
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| Location | AURORA, CO |
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| Address | 82 Airport Blvd., AURORA, CO, 80011 |
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| Phone | 3033400856 |
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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 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 3 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 22025.00000000 | | | | | |
| 1 | 5 | FXO | 22075.00000000 | | | | | |
| 1 | 1 | FXO | 22125.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 3 | 21975.00000000 | | 50M0D7W |
| 1 | 4 | 22025.00000000 | | 50M0D7W |
| 1 | 5 | 22075.00000000 | | 50M0D7W |
| 1 | 1 | 22125.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11700 E 11TH AVE, AURORA, ARAPAHOE, CO | 39.73222222, -104.85138889 | 1652.900 m | TOWER | 36.600 m structure / 36.600 m overall | N |
| 2 | R | | 39.71630556, -104.78666667 | 1676.100 m | | | |
| 3 | R | | 39.74827778, -104.84861111 | 1632.800 m | | | |
| 4 | R | | 39.73619444, -104.87005556 | 1632.500 m | | | |
| 5 | R | | 39.73430556, -104.80819444 | 1655.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CERAGON NETWORKS DPA-2-23 | | V | 39.9000 | 107.6000 | | |
| 1 | 2 | R | CERAGON NETWORKS DPA-2-23 | | | 39.9000 | | | |
| 1 | 3 | R | CERAGON NETWORKS A-2-23 | | | 40.2000 | 0.0000 | | |
| 1 | 4 | R | CERAGON NETWORKS A-2-23 | | | 40.2000 | 0.0000 | | |
| 1 | 5 | R | CERAGON NETWORKS A-2-23 | | | 40.2000 | | | |
| 2 | 1 | T | CERAGON NETWORKS A-2-23 | | V | 40.2000 | 7.6000 | | |
| 2 | 2 | R | CERAGON NETWORKS DPA-2-23 | | | 39.9000 | | | |
| 3 | 1 | T | CERAGON NETWORKS A-2-23 | | V | 40.2000 | 285.4000 | | |
| 4 | 1 | T | CERAGON NETWORKS DPA-2-23 | | H | 39.9000 | 107.6000 | | |
| 5 | 1 | T | CERAGON NETWORKS A-2-23 | | V | 40.2000 | 86.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-22 | WQCA770 | LIEXP |
| 2024-10-28 | WQCA770 | LETRES |
| 2015-01-14 | WQCA770 | LIREN |
| 2015-01-13 | WQCA770 | ESUAPR |
| 2015-01-09 | WQCA770 | ESURNW |
| 2014-12-20 | WQCA770 | ESURNW |
| 2014-11-20 | WQCA770 | ESURNW |
| 2014-10-27 | WQCA770 | LETRES |
| 2014-10-21 | WQCA770 | ESURNW |
| 2005-12-21 | WQCA770 | LIMOD |
| 2005-06-13 | WQCA770 | LIMOD |
| 2005-05-12 | WQCA770 | ESUAPR |
| 2005-01-19 | WQCA770 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2688018 | 2026-08-02 02:47:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQCA770 | ULS 2688018 | 2026-08-02 02:47:17 |
| Status | E | ULS 2688018 | 2026-08-02 02:47:17 |
| Service | MW | ULS 2688018 | 2026-08-02 02:47:17 |
| Grant Date | 2015-01-14 | ULS 2688018 | 2026-08-02 02:47:17 |
| Expiration Date | 2025-01-19 | ULS 2688018 | 2026-08-02 02:47:17 |
| Cancellation Date | 2025-03-22 | ULS 2688018 | 2026-08-02 02:47:17 |