Universal Licensing System
WQMF644
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3217424 |
|---|
| Call sign | WQMF644 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2010-07-27 |
|---|
| Expiration | 2020-07-27 |
|---|
| Cancellation | 2019-02-27 |
|---|
| Frequency range | 19375 - 23525 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.5625278, -121.5424444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:01 |
|---|
Licensee
| Name | Clearwire Spectrum Holdings III LLC |
|---|
| Applicant type | L |
|---|
| FRN | 0018399998 |
|---|
| Location | RESTON, VA |
|---|
| Address | 12502 Sunrise Valley Drive, M/S: VARESA0209, RESTON, VA, 20196 |
|---|
| Phone | 8005728256 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 5 | FXO | 19475.00000000 | | | | | |
| 1 | 5 | FXO | 19475.00000000 | | | | | |
| 1 | 5 | FXO | 19475.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23225.00000000 | | | | | |
| 1 | 3 | FXO | 23375.00000000 | | | | | |
| 1 | 3 | FXO | 23525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 19375.00000000 | | 42M6D7W |
| 1 | 4 | 19375.00000000 | | 47M8D7W |
| 1 | 4 | 19375.00000000 | | 45M8D7W |
| 1 | 5 | 19475.00000000 | | 42M6D7W |
| 1 | 5 | 19475.00000000 | | 47M8D7W |
| 1 | 5 | 19475.00000000 | | 45M8D7W |
| 1 | 1 | 23075.00000000 | | 47M8D7W |
| 1 | 1 | 23225.00000000 | | 47M8D7W |
| 1 | 3 | 23375.00000000 | | 47M1D7W |
| 1 | 3 | 23525.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | East End of Tower Court - 706 Tower Court, West Sacramento, YOLO, CA | 38.58222222, -121.51630556 | 8.300 m | POLE | 38.400 m structure / 38.400 m overall | N |
| 2 | R | | 38.57377778, -121.54327778 | 3.600 m | | | |
| 4 | R | | 38.58816667, -121.53008333 | 8.200 m | | | |
| 5 | R | | 38.56252778, -121.54244444 | 2.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLP2-23 | | V | 40.4000 | 248.3000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLP2-23 | | | 40.4000 | 0.0000 | | |
| 1 | 4 | R | ANDREW CORPORATION VHLP1-23A | | | 35.3000 | 0.0000 | | |
| 1 | 5 | R | Commscope VHLP2-18C | | | 39.0000 | | | |
| 2 | 5 | R | Commscope VHLP2-18C | | | 39.0000 | | | |
| 3 | 1 | T | ANDREW CORPORATION VHLP1-23A | | H | 35.3000 | 298.8000 | | |
| 4 | 1 | T | Commscope VHLP2-18C | | V | 39.0000 | 226.2000 | | |
| 5 | 1 | T | Commscope VHLP2-18C | | V | 39.0000 | 226.2000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2019-02-28 | WQMF644 | LICAN |
| 2018-07-27 | WQMF644 | LIMOD |
| 2018-05-31 | WQMF644 | LITRAN |
| 2016-08-26 | WQMF644 | LIAUA |
| 2016-08-26 | WQMF644 | LTSAPR |
| 2016-08-05 | WQMF644 | LTSAPR |
| 2013-07-10 | WQMF644 | LITRAN |
| 2012-12-11 | WQMF644 | LITRAN |
| 2012-11-16 | WQMF644 | ESUAPR |
| 2012-09-27 | WQMF644 | LIAUA |
| 2012-09-26 | WQMF644 | ESUAPR |
| 2012-05-15 | WQMF644 | AUTHPR |
| 2012-05-13 | WQMF644 | ANATRM |
| 2012-05-13 | WQMF644 | LOATRM |
| 2012-05-13 | WQMF644 | PAATRM |
| 2012-05-13 | WQMF644 | FRATRM |
| 2012-03-07 | WQMF644 | LETTRS |
| 2012-03-07 | WQMF644 | PNLISR |
| 2011-11-01 | WQMF644 | LETCNS |
| 2011-08-25 | WQMF644 | LIMOD |
| 2010-07-27 | WQMF644 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3217424 | 2026-08-02 02:45:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMF644 | ULS 3217424 | 2026-08-02 02:45:01 |
| Status | C | ULS 3217424 | 2026-08-02 02:45:01 |
| Service | CF | ULS 3217424 | 2026-08-02 02:45:01 |
| Grant Date | 2010-07-27 | ULS 3217424 | 2026-08-02 02:45:01 |
| Expiration Date | 2020-07-27 | ULS 3217424 | 2026-08-02 02:45:01 |
| Cancellation Date | 2019-02-27 | ULS 3217424 | 2026-08-02 02:45:01 |