Universal Licensing System
WQLM421
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3174723 |
|---|
| Call sign | WQLM421 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2010-03-08 |
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| Expiration | 2020-03-08 |
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| Cancellation | 2019-11-27 |
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| Frequency range | 17815 - 22075 MHz (6 frequencies) |
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| Locations | 1 |
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| Coordinates | 44.0537778, -123.0121667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:50 |
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Licensee
| Name | Clearwire Spectrum Holdings III LLC |
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| Applicant type | L |
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| FRN | 0018399998 |
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| Location | RESTON, VA |
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| Address | 12502 Sunrise Valley Drive, M/S: VARESA0209, RESTON, VA, 20196 |
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| Phone | 8005728256 |
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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 | 1 | FXO | 17815.00000000 | | | | | |
| 1 | 1 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
| 1 | 2 | FXO | 18115.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 22075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17815.00000000 | | 47M1D7W |
| 1 | 1 | 17915.00000000 | | 47M1D7W |
| 1 | 2 | 18015.00000000 | | 47M1D7W |
| 1 | 2 | 18115.00000000 | | 47M1D7W |
| 1 | 3 | 21925.00000000 | | 49M2D7W |
| 1 | 3 | 22075.00000000 | | 49M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 MI FROM, SPRINGFIELD, LANE, OR | 44.05969444, -122.98769444 | 143.000 m | POLE | 45.700 m structure / 47.200 m overall | N |
| 2 | R | | 44.03561111, -123.03900000 | 161.000 m | | | |
| 3 | R | | 44.06469444, -123.04300000 | 134.000 m | | | |
| 4 | R | | 44.05377778, -123.01216667 | 139.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE INC A-ANT-18G-2-C | | V | 38.6000 | 237.0000 | | |
| 1 | 2 | R | DRAGONWAVE INC A-ANT-18G-2-C | | | 38.6000 | 0.0000 | | |
| 1 | 3 | R | DRAGONWAVE INC A-ANT-18G-2-C | | | 38.6000 | 0.0000 | | |
| 1 | 4 | R | RADIO WAVES, INC HP2-23 | | | 40.2000 | 0.0000 | | |
| 2 | 1 | T | DRAGONWAVE INC A-ANT-18G-2-C | | V | 38.6000 | 277.2000 | | |
| 3 | 1 | T | RADIO WAVES, INC HP2-23 | | V | 40.2000 | 251.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-11-28 | WQLM421 | LICAN |
| 2018-05-31 | WQLM421 | LITRAN |
| 2016-10-05 | WQLM421 | LIAUA |
| 2016-08-26 | WQLM421 | LTSAPR |
| 2016-08-26 | WQLM421 | LIAUA |
| 2016-08-05 | WQLM421 | LTSAPR |
| 2013-07-10 | WQLM421 | LITRAN |
| 2012-12-11 | WQLM421 | LITRAN |
| 2012-11-16 | WQLM421 | ESUAPR |
| 2012-09-25 | WQLM421 | LIAUA |
| 2012-09-24 | WQLM421 | ESUAPR |
| 2011-06-07 | WQLM421 | LETCNS |
| 2010-07-14 | WQLM421 | LIMOD |
| 2010-03-13 | WQLM421 | LIAUA |
| 2010-03-12 | WQLM421 | ESUAPR |
| 2010-03-08 | WQLM421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3174723 | 2026-08-02 02:44:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLM421 | ULS 3174723 | 2026-08-02 02:44:50 |
| Status | C | ULS 3174723 | 2026-08-02 02:44:50 |
| Service | CF | ULS 3174723 | 2026-08-02 02:44:50 |
| Grant Date | 2010-03-08 | ULS 3174723 | 2026-08-02 02:44:50 |
| Expiration Date | 2020-03-08 | ULS 3174723 | 2026-08-02 02:44:50 |
| Cancellation Date | 2019-11-27 | ULS 3174723 | 2026-08-02 02:44:50 |