Universal Licensing System
WQWV637
Harris County Flood Control District
License details
| ULS identifier | 3759639 |
|---|---|
| Call sign | WQWV637 |
| Radio service | IG |
| Status | E |
| Grant date | 2015-12-02 |
| Expiration | 2025-12-02 |
| Cancellation | 2026-02-07 |
| Frequency range | 171.025 MHz |
| Locations | 6 |
| Representative location | Houston, HARRIS, TX |
| Coordinates | 29.8838889, -95.6346667 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:24:55 |
Licensee
| Name | Harris County Flood Control District |
|---|---|
| Applicant type | G |
| FRN | 0007245376 |
| Location | Houston, TX |
| Address | 9900 Northwest Freeway, Houston, TX, 77092 |
| Phone | 3462864000 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 171.02500000 | 5.000000 | 20.000000 | |||
| 2 | 1 | FXO | 171.02500000 | 5.000000 | 20.000000 | |||
| 4 | 1 | FXO | 171.02500000 | 5.000000 | 20.000000 | |||
| 5 | 1 | FXO | 171.02500000 | 5.000000 | 20.000000 | |||
| 6 | 1 | FXO | 171.02500000 | 5.000000 | 20.000000 | |||
| 7 | 1 | FXO | 171.02500000 | 5.000000 | 20.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 171.02500000 | 11K0F1D | |
| 2 | 1 | 171.02500000 | 11K0F1D | |
| 4 | 1 | 171.02500000 | 11K0F1D | |
| 5 | 1 | 171.02500000 | 11K0F1D | |
| 6 | 1 | 171.02500000 | 11K0F1D | |
| 7 | 1 | 171.02500000 | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Horsepen Creek @ Trailside Drive (2130), Houston, HARRIS, TX | 29.88388889, -95.63466667 | 35.400 m | MAST | 4.500 m structure / 6.000 m overall | |
| 2 | T | Langham Creek @ Longenbaugh Road (2140), Cypress, HARRIS, TX | 29.89513889, -95.69683333 | 40.900 m | MAST | 4.500 m structure / 6.000 m overall | |
| 4 | T | South Mayde Creek @ Peek Road (2190), Katy, HARRIS, TX | 29.85111111, -95.77361111 | 42.400 m | MAST | 4.500 m structure / 6.000 m overall | |
| 5 | T | Houston Ship Channel @ Juan Seguin Park (2200), La Porte, HARRIS, TX | 29.76197222, -95.08227778 | 5.200 m | MAST | 4.500 m structure / 6.000 m overall | |
| 6 | T | Rummel Creek @ Brittmoore Road (2280), Houston, HARRIS, TX | 29.77861111, -95.57008333 | 22.600 m | MAST | 4.500 m structure / 6.000 m overall | |
| 7 | T | South Mayde Creek @ Morton Road (2170), Katy, HARRIS, TX | 29.81694444, -95.74047222 | 37.800 m | MAST | 4.500 m structure / 6.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 6.000 m | V | 6.0000 | 360.0000 | 3.000 | ||
| 1 | 2 | T | 6.000 m | V | 6.0000 | 360.0000 | 4.000 | ||
| 1 | 4 | T | 6.000 m | V | 6.0000 | 360.0000 | 4.000 | ||
| 1 | 5 | T | 6.000 m | V | 6.0000 | 360.0000 | 3.000 | ||
| 1 | 6 | T | 6.000 m | V | 6.0000 | 360.0000 | 1.000 | ||
| 1 | 7 | T | 6.000 m | V | 6.0000 | 360.0000 | 4.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 9900 Northwest Freeway, Houston, TX | HARRIS | 7133163609 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2026-02-07 | WQWV637 | LIEXP |
| 2025-11-22 | WQWV637 | ESURNW |
| 2025-11-02 | WQWV637 | ESURNW |
| 2025-10-03 | WQWV637 | ESURNW |
| 2025-09-08 | WQWV637 | LETRES |
| 2025-09-03 | WQWV637 | ESURNW |
| 2022-09-28 | WQWV637 | LIAUA |
| 2016-09-07 | WQWV637 | LETCNS |
| 2015-12-02 | WQWV637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3759639 | 2026-08-02 01:24:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQWV637 | ULS 3759639 | 2026-08-02 01:24:55 |
| Status | E | ULS 3759639 | 2026-08-02 01:24:55 |
| Service | IG | ULS 3759639 | 2026-08-02 01:24:55 |
| Grant Date | 2015-12-02 | ULS 3759639 | 2026-08-02 01:24:55 |
| Expiration Date | 2025-12-02 | ULS 3759639 | 2026-08-02 01:24:55 |
| Cancellation Date | 2026-02-07 | ULS 3759639 | 2026-08-02 01:24:55 |