Universal Licensing System
WQQQ997
TowerStream Corp
License details
| ULS identifier | 3446482 |
|---|
| Call sign | WQQQ997 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2023-04-04 |
|---|
| Expiration | 2033-02-14 |
|---|
| Frequency range | 17765 - 22125 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 33.9089167, -118.2941111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:37 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 15 | FXO | 17765.00000000 | | | | | |
| 1 | 15 | FXO | 17765.00000000 | | | | | |
| 1 | 15 | FXO | 17765.00000000 | | | | | |
| 1 | 15 | FXO | 17765.00000000 | | | | | |
| 1 | 15 | FXO | 17765.00000000 | | | | | |
| 1 | 15 | FXO | 17765.00000000 | | | | | |
| 1 | 15 | FXO | 17765.00000000 | | | | | |
| 1 | 2 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 17965.00000000 | | | | | |
| 1 | 14 | FXO | 18015.00000000 | | | | | |
| 1 | 14 | FXO | 18015.00000000 | | | | | |
| 1 | 14 | FXO | 18015.00000000 | | | | | |
| 1 | 11 | FXO | 19675.00000000 | | | | | |
| 1 | 11 | FXO | 19675.00000000 | | | | | |
| 1 | 11 | FXO | 19675.00000000 | | | | | |
| 1 | 11 | FXO | 19675.00000000 | | | | | |
| 1 | 11 | FXO | 19675.00000000 | | | | | |
| 1 | 11 | FXO | 19675.00000000 | | | | | |
| 1 | 11 | FXO | 19675.00000000 | | | | | |
| 1 | 10 | FXO | 21825.00000000 | | | | | |
| 1 | 10 | FXO | 21825.00000000 | | | | | |
| 1 | 10 | FXO | 21825.00000000 | | | | | |
| 1 | 10 | FXO | 21825.00000000 | | | | | |
| 1 | 10 | FXO | 21825.00000000 | | | | | |
| 1 | 10 | FXO | 21825.00000000 | | | | | |
| 1 | 10 | FXO | 21825.00000000 | | | | | |
| 1 | 10 | FXO | 21825.00000000 | | | | | |
| 1 | 6 | FXO | 21925.00000000 | | | | | |
| 1 | 6 | FXO | 21925.00000000 | | | | | |
| 1 | 12 | FXO | 21925.00000000 | | | | | |
| 1 | 12 | FXO | 21925.00000000 | | | | | |
| 1 | 12 | FXO | 21925.00000000 | | | | | |
| 1 | 13 | FXO | 22125.00000000 | | | | | |
| 1 | 13 | FXO | 22125.00000000 | | | | | |
| 1 | 13 | FXO | 22125.00000000 | | | | | |
| 1 | 13 | FXO | 22125.00000000 | | | | | |
| 1 | 13 | FXO | 22125.00000000 | | | | | |
| 1 | 13 | FXO | 22125.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 15 | 17765.00000000 | | 42M6D7W |
| 1 | 15 | 17765.00000000 | | 45M2D7W |
| 1 | 15 | 17765.00000000 | | 45M8D7W |
| 1 | 15 | 17765.00000000 | | 45M8D7W |
| 1 | 15 | 17765.00000000 | | 47M8D7W |
| 1 | 15 | 17765.00000000 | | 47M1D7W |
| 1 | 15 | 17765.00000000 | | 45M8D7W |
| 1 | 2 | 17865.00000000 | | 47M1D7W |
| 1 | 2 | 17865.00000000 | | 47M1D7W |
| 1 | 2 | 17865.00000000 | | 47M1D7W |
| 1 | 2 | 17865.00000000 | | 47M1D7W |
| 1 | 2 | 17865.00000000 | | 47M1D7W |
| 1 | 2 | 17865.00000000 | | 47M1D7W |
| 1 | 2 | 17965.00000000 | | 47M1D7W |
| 1 | 2 | 17965.00000000 | | 47M1D7W |
| 1 | 2 | 17965.00000000 | | 47M1D7W |
| 1 | 2 | 17965.00000000 | | 47M1D7W |
| 1 | 2 | 17965.00000000 | | 47M1D7W |
| 1 | 2 | 17965.00000000 | | 47M1D7W |
| 1 | 14 | 18015.00000000 | | 42M6D7W |
| 1 | 14 | 18015.00000000 | | 45M2D7W |
| 1 | 14 | 18015.00000000 | | 45M8D7W |
| 1 | 11 | 19675.00000000 | | 42M6D7W |
| 1 | 11 | 19675.00000000 | | 45M2D7W |
| 1 | 11 | 19675.00000000 | | 45M8D7W |
| 1 | 11 | 19675.00000000 | | 45M8D7W |
| 1 | 11 | 19675.00000000 | | 47M8D7W |
| 1 | 11 | 19675.00000000 | | 47M1D7W |
| 1 | 11 | 19675.00000000 | | 47M1D7W |
| 1 | 10 | 21825.00000000 | | 45M0D7W |
| 1 | 10 | 21825.00000000 | | 45M0D7W |
| 1 | 10 | 21825.00000000 | | 45M0D7W |
| 1 | 10 | 21825.00000000 | | 45M0D7W |
| 1 | 10 | 21825.00000000 | | 45M0D7W |
| 1 | 10 | 21825.00000000 | | 45M0D7W |
| 1 | 10 | 21825.00000000 | | 45M0D7W |
| 1 | 10 | 21825.00000000 | | 45M0D7W |
| 1 | 6 | 21925.00000000 | | 45M0D7W |
| 1 | 6 | 21925.00000000 | | 45M0D7W |
| 1 | 12 | 21925.00000000 | | 42M6D7W |
| 1 | 12 | 21925.00000000 | | 45M2D7W |
| 1 | 12 | 21925.00000000 | | 45M8D7W |
| 1 | 13 | 22125.00000000 | | 47M1D7W |
| 1 | 13 | 22125.00000000 | | 47M1D7W |
| 1 | 13 | 22125.00000000 | | 47M1D7W |
| 1 | 13 | 22125.00000000 | | 47M1D7W |
| 1 | 13 | 22125.00000000 | | 47M1D7W |
| 1 | 13 | 22125.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2250 E. IMPERIAL HIGHWAY, EL SEGUNDO, LOS ANGELES, CA | 33.93061111, -118.38411111 | 30.600 m | B | 54.900 m structure / 57.000 m overall | N |
| 3 | R | | 33.85616667, -118.29088889 | 11.700 m | | | |
| 6 | R | | 33.90227778, -118.38413889 | 28.000 m | | | |
| 7 | R | | 33.90769444, -118.38425000 | 27.000 m | | | |
| 10 | R | | 33.91538889, -118.30958333 | 21.000 m | | | |
| 11 | R | | 33.98847222, -118.38666667 | 36.800 m | | | |
| 12 | R | | 33.95530556, -118.39583333 | 34.900 m | | | |
| 13 | R | | 33.93180556, -118.38177778 | 29.700 m | | | |
| 14 | R | | 33.90891667, -118.29411111 | 23.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | DRAGONWAVE A-ANT-18G-3-C | | | 42.0000 | | | |
| 1 | 7 | R | COMMSCOPE VHLP1-23B | | | 35.3000 | | | |
| 1 | 11 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
| 1 | 12 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
| 1 | 13 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
| 1 | 14 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
| 2 | 1 | T | DRAGONWAVE A-ANT-18G-3-C | | H | 42.0000 | 133.7000 | | |
| 2 | 6 | R | COMMSCOPE VHLP2-23B | | | 40.5000 | | | |
| 2 | 10 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
| 6 | 1 | T | COMMSCOPE VHLP1-23B | | V | 35.3000 | 180.3000 | | |
| 10 | 1 | T | COMMSCOPE VHLP1-23A | | V | 35.3000 | 180.0000 | | |
| 11 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 357.9000 | | |
| 12 | 1 | T | COMMSCOPE VHLP1-23C | | H | 35.6000 | 338.4000 | | |
| 13 | 1 | T | COMMSCOPE VHLP1-23C | | V | 35.6000 | 58.4000 | | |
| 14 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 106.1000 | | |
| 15 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 103.7000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-05 | WQQQ997 | LETCNS |
| 2025-02-03 | WQQQ997 | LIMOD |
| 2023-04-04 | WQQQ997 | LIREN |
| 2022-11-21 | WQQQ997 | LETRES |
| 2022-11-08 | WQQQ997 | LETCNS |
| 2022-02-15 | WQQQ997 | LIMOD |
| 2021-08-06 | WQQQ997 | LIMOD |
| 2021-02-23 | WQQQ997 | LETCNS |
| 2021-02-22 | WQQQ997 | LIMOD |
| 2020-06-16 | WQQQ997 | LETCNS |
| 2020-02-01 | WQQQ997 | LITRAN |
| 2020-01-14 | WQQQ997 | AUTHPR |
| 2020-01-12 | WQQQ997 | LOATRM |
| 2020-01-12 | WQQQ997 | FRATRM |
| 2020-01-12 | WQQQ997 | PAATRM |
| 2020-01-12 | WQQQ997 | ANATRM |
| 2019-11-22 | WQQQ997 | LIMOD |
| 2019-11-06 | WQQQ997 | LETTRS |
| 2019-11-06 | WQQQ997 | PNLISR |
| 2019-07-02 | WQQQ997 | LETCNS |
| 2019-03-13 | WQQQ997 | LIMOD |
| 2018-06-08 | WQQQ997 | LIAUA |
| 2018-03-27 | WQQQ997 | LIMOD |
| 2018-01-04 | WQQQ997 | LIAUA |
| 2017-11-28 | WQQQ997 | LETCNS |
| 2017-06-28 | WQQQ997 | LIAUA |
| 2016-11-29 | WQQQ997 | LETCNS |
| 2016-10-25 | WQQQ997 | AUTHPR |
| 2016-10-23 | WQQQ997 | PAATRM |
| 2016-10-23 | WQQQ997 | ANATRM |
| 2016-10-23 | WQQQ997 | LOATRM |
| 2016-10-23 | WQQQ997 | FRATRM |
| 2016-08-26 | WQQQ997 | LIMOD |
| 2016-08-19 | WQQQ997 | PNLISR |
| 2016-08-17 | WQQQ997 | LETTRS |
| 2016-04-12 | WQQQ997 | LETCNS |
| 2015-10-20 | WQQQ997 | AUTHPR |
| 2015-10-18 | WQQQ997 | PAATRM |
| 2015-10-18 | WQQQ997 | LOATRM |
| 2015-10-18 | WQQQ997 | FRATRM |
| 2015-10-18 | WQQQ997 | ANATRM |
| 2015-08-28 | WQQQ997 | LIMOD |
| 2015-08-12 | WQQQ997 | PNLISR |
| 2015-08-12 | WQQQ997 | LETTRS |
| 2015-04-07 | WQQQ997 | LETCNS |
| 2015-01-13 | WQQQ997 | LIMOD |
| 2014-11-25 | WQQQ997 | AUTHPR |
| 2014-11-23 | WQQQ997 | LOATRM |
| 2014-11-23 | WQQQ997 | ANATRM |
| 2014-11-23 | WQQQ997 | FRATRM |
| 2014-11-23 | WQQQ997 | PAATRM |
| 2014-11-05 | WQQQ997 | ESUAPR |
| 2014-09-17 | WQQQ997 | LETTRS |
| 2014-09-17 | WQQQ997 | PNLISR |
| 2014-05-13 | WQQQ997 | LETCNS |
| 2014-01-09 | WQQQ997 | LIMOD |
| 2013-02-14 | WQQQ997 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3446482 | 2026-08-02 02:47:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQQ997 | ULS 3446482 | 2026-08-02 02:47:37 |
| Status | A | ULS 3446482 | 2026-08-02 02:47:37 |
| Service | CF | ULS 3446482 | 2026-08-02 02:47:37 |
| Grant Date | 2023-04-04 | ULS 3446482 | 2026-08-02 02:47:37 |
| Expiration Date | 2033-02-14 | ULS 3446482 | 2026-08-02 02:47:37 |