Universal Licensing System
WQKX221
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3138924 |
|---|
| Call sign | WQKX221 |
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| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2009-10-14 |
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| Expiration | 2019-10-14 |
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| Cancellation | 2018-12-18 |
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| Frequency range | 10735 - 21875 MHz (6 frequencies) |
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| Locations | 4 |
|---|
| Representative location | Elkridge, HOWARD, MD |
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| Coordinates | 39.2056667, -76.7295833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:56 |
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Licensee
| Name | Clearwire Spectrum Holdings III LLC |
|---|
| 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 | 3 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 17815.00000000 | | | | | |
| 1 | 1 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 18065.00000000 | | | | | |
| 1 | 4 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 10735.00000000 | | 36M7D7W |
| 1 | 1 | 17815.00000000 | | 47M1D7W |
| 1 | 1 | 17915.00000000 | | 47M1D7W |
| 1 | 2 | 17965.00000000 | | 47M1D7W |
| 1 | 2 | 18065.00000000 | | 47M1D7W |
| 1 | 4 | 21875.00000000 | | 45M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6330 Washington Blvd. (BAN005G), Elkridge, HOWARD, MD | 39.20566667, -76.72958333 | 66.500 m | POLE | 54.900 m structure / 54.900 m overall | N |
| 2 | R | | 39.20388889, -76.68972222 | 47.200 m | | | |
| 3 | R | | 39.19980556, -76.76675000 | 71.600 m | | | |
| 4 | R | | 39.21369444, -76.67188889 | 49.700 m | | | |
| 5 | R | | 39.22708333, -76.71458333 | 67.100 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 | | H | 38.6000 | 93.3000 | | |
| 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 | DRAGONWAVE INC A-ANT-11G-2-C | | | 33.4000 | 0.0000 | | |
| 1 | 5 | R | ANDREW CORPORATION VHLP1-23 | | | 35.3000 | 0.0000 | | |
| 2 | 1 | T | DRAGONWAVE INC A-ANT-18G-2-C | | V | 38.6000 | 258.6000 | | |
| 3 | 1 | T | DRAGONWAVE INC A-ANT-11G-2-C | | V | 33.4000 | 79.8000 | | |
| 4 | 1 | T | ANDREW CORPORATION VHLP1-23 | | V | 35.3000 | 28.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-12-19 | WQKX221 | LICAN |
| 2018-05-31 | WQKX221 | LITRAN |
| 2016-10-05 | WQKX221 | LIAUA |
| 2016-08-26 | WQKX221 | LIAUA |
| 2016-08-26 | WQKX221 | LTSAPR |
| 2016-08-05 | WQKX221 | LTSAPR |
| 2013-07-10 | WQKX221 | LITRAN |
| 2012-12-11 | WQKX221 | LITRAN |
| 2012-11-16 | WQKX221 | ESUAPR |
| 2012-09-21 | WQKX221 | LIAUA |
| 2012-09-20 | WQKX221 | ESUAPR |
| 2011-07-06 | WQKX221 | LETCNS |
| 2011-01-11 | WQKX221 | LETCNS |
| 2010-04-05 | WQKX221 | LIMOD |
| 2010-03-13 | WQKX221 | LIAUA |
| 2010-03-12 | WQKX221 | ESUAPR |
| 2009-10-14 | WQKX221 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3138924 | 2026-08-02 02:44:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKX221 | ULS 3138924 | 2026-08-02 02:44:56 |
| Status | C | ULS 3138924 | 2026-08-02 02:44:56 |
| Service | CF | ULS 3138924 | 2026-08-02 02:44:56 |
| Grant Date | 2009-10-14 | ULS 3138924 | 2026-08-02 02:44:56 |
| Expiration Date | 2019-10-14 | ULS 3138924 | 2026-08-02 02:44:56 |
| Cancellation Date | 2018-12-18 | ULS 3138924 | 2026-08-02 02:44:56 |