Universal Licensing System
WQLR540
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3184624 |
|---|
| Call sign | WQLR540 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-06-18 |
|---|
| Expiration | 2030-04-07 |
|---|
| Cancellation | 2021-09-13 |
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| Frequency range | 10815 - 22025 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Lafayette, BOULDER, CO |
|---|
| Coordinates | 39.9986944, -105.1194444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:38 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 5 | FXO | 10815.00000000 | | | | | |
| 1 | 5 | FXO | 10895.00000000 | | | | | |
| 1 | 6 | FXO | 21875.00000000 | | | | | |
| 1 | 6 | FXO | 22025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 10815.00000000 | | 34M4D7W |
| 1 | 5 | 10895.00000000 | | 34M4D7W |
| 1 | 6 | 21875.00000000 | | 47M1D7W |
| 1 | 6 | 22025.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Sec 04, T01S, R69, Lafayette, BOULDER, CO | 39.99869444, -105.11944444 | 1632.200 m | TANK | 12.200 m structure / 12.200 m overall | N |
| 4 | R | | 39.91388889, -105.09972222 | 1695.800 m | | | |
| 5 | R | | 39.99252778, -105.15502778 | 1703.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 5 | R | ANDREW CORPORATION VHLP2-23B | | | 40.5000 | 0.0000 | | |
| 2 | 4 | R | ANDREW CORPORATION VHLP2.5-11 | | | 37.5000 | 0.0000 | | |
| 5 | 1 | T | ANDREW CORPORATION VHLP2.5-11 | | V | 37.5000 | 169.8000 | | |
| 6 | 1 | T | ANDREW CORPORATION VHLP1-23A | | V | 35.3000 | 257.3000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-14 | WQLR540 | LICAN |
| 2021-08-23 | WQLR540 | LIAUA |
| 2020-06-18 | WQLR540 | LIREN |
| 2020-04-01 | WQLR540 | LITRAN |
| 2020-01-13 | WQLR540 | LETRES |
| 2018-05-31 | WQLR540 | LITRAN |
| 2016-08-26 | WQLR540 | LIAUA |
| 2016-08-26 | WQLR540 | LTSAPR |
| 2016-08-05 | WQLR540 | LTSAPR |
| 2013-07-10 | WQLR540 | LITRAN |
| 2012-12-11 | WQLR540 | LITRAN |
| 2012-11-16 | WQLR540 | ESUAPR |
| 2012-09-26 | WQLR540 | LIAUA |
| 2012-09-25 | WQLR540 | ESUAPR |
| 2012-07-24 | WQLR540 | AUTHPR |
| 2012-07-22 | WQLR540 | PAATRM |
| 2012-07-22 | WQLR540 | FRATRM |
| 2012-07-22 | WQLR540 | LOATRM |
| 2012-07-22 | WQLR540 | ANATRM |
| 2012-05-16 | WQLR540 | LETTRS |
| 2012-05-16 | WQLR540 | PNLISR |
| 2012-01-24 | WQLR540 | AUTHPR |
| 2012-01-22 | WQLR540 | FRATRM |
| 2012-01-22 | WQLR540 | LOATRM |
| 2012-01-22 | WQLR540 | ANATRM |
| 2012-01-22 | WQLR540 | PAATRM |
| 2012-01-10 | WQLR540 | LETCNS |
| 2011-11-16 | WQLR540 | PNLISR |
| 2011-11-16 | WQLR540 | LETTRS |
| 2011-07-12 | WQLR540 | LETCNS |
| 2011-06-23 | WQLR540 | LIMOD |
| 2010-10-12 | WQLR540 | LIMOD |
| 2010-04-07 | WQLR540 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3184624 | 2026-08-02 02:44:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLR540 | ULS 3184624 | 2026-08-02 02:44:38 |
| Status | C | ULS 3184624 | 2026-08-02 02:44:38 |
| Service | CF | ULS 3184624 | 2026-08-02 02:44:38 |
| Grant Date | 2020-06-18 | ULS 3184624 | 2026-08-02 02:44:38 |
| Expiration Date | 2030-04-07 | ULS 3184624 | 2026-08-02 02:44:38 |
| Cancellation Date | 2021-09-13 | ULS 3184624 | 2026-08-02 02:44:38 |