Universal Licensing System
WQQD553
WiLine Spectrum Holdings LLC
License details
| ULS identifier | 3421510 |
|---|
| Call sign | WQQD553 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2022-10-12 |
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| Expiration | 2032-11-07 |
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| Cancellation | 2025-01-03 |
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| Frequency range | 21475 - 22575 MHz (4 frequencies) |
|---|
| Locations | 1 |
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| Coordinates | 37.4720000, -122.2630833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 21475.00000000 | | | | | |
| 1 | 4 | FXO | 22425.00000000 | | | | | |
| 1 | 2 | FXO | 22485.00000000 | | | | | |
| 1 | 1 | FXO | 22575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 21475.00000000 | | 50M0D7W |
| 1 | 4 | 22425.00000000 | | 50M0D7W |
| 1 | 2 | 22485.00000000 | | 30M0D7W |
| 1 | 1 | 22575.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 101 Redwood Shores Pkwy, Redwood City, SAN MATEO, CA | 37.51852778, -122.25347222 | 1.800 m | B | 22.100 m structure / 22.100 m overall | |
| 2 | R | | 37.50436111, -122.25422222 | 5.100 m | | | |
| 3 | R | | 37.47200000, -122.26308333 | 70.200 m | | | |
| 4 | R | | 37.50525000, -122.24730556 | 4.300 m | | | |
| 5 | R | | 37.50283333, -122.24844444 | 3.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW VHLP1-23 | | V | 35.3000 | 182.4000 | | |
| 1 | 2 | R | ANDREW VHLP1-23 | | | 35.3000 | | | |
| 1 | 3 | R | COMMSCOPE VHLP1-23 | | | 35.3000 | | | |
| 1 | 4 | R | COMMSCOPE VHLP1-23A | | | 35.3000 | | | |
| 1 | 5 | R | COMMSCOPE VHLP1-23A | | | 35.3000 | | | |
| 2 | 1 | T | COMMSCOPE VHLP1-23 | | V | 35.3000 | 189.3000 | | |
| 3 | 1 | T | COMMSCOPE VHLP1-23A | | V | 35.3000 | 159.7000 | | |
| 4 | 1 | T | COMMSCOPE VHLP1-23A | | V | 35.3000 | 165.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-04 | WQQD553 | LICAN |
| 2022-10-12 | WQQD553 | LIREN |
| 2022-08-15 | WQQD553 | LETRES |
| 2019-03-01 | WQQD553 | LIASS |
| 2016-08-02 | WQQD553 | LETCNS |
| 2016-04-26 | WQQD553 | LETCNS |
| 2015-04-29 | WQQD553 | LIMOD |
| 2015-03-02 | WQQD553 | ESUAPR |
| 2015-01-28 | WQQD553 | LIMOD |
| 2014-11-25 | WQQD553 | ESUAPR |
| 2014-07-15 | WQQD553 | LETCNS |
| 2014-02-04 | WQQD553 | LETCNS |
| 2013-04-12 | WQQD553 | LIMOD |
| 2013-01-29 | WQQD553 | ESUAPR |
| 2012-11-07 | WQQD553 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3421510 | 2026-08-02 02:46:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQD553 | ULS 3421510 | 2026-08-02 02:46:19 |
| Status | C | ULS 3421510 | 2026-08-02 02:46:19 |
| Service | CF | ULS 3421510 | 2026-08-02 02:46:19 |
| Grant Date | 2022-10-12 | ULS 3421510 | 2026-08-02 02:46:19 |
| Expiration Date | 2032-11-07 | ULS 3421510 | 2026-08-02 02:46:19 |
| Cancellation Date | 2025-01-03 | ULS 3421510 | 2026-08-02 02:46:19 |