Universal Licensing System
WQWW401
Harris County Flood Control District
License details
| ULS identifier | 3761498 |
|---|---|
| Call sign | WQWW401 |
| Radio service | IG |
| Status | E |
| Grant date | 2015-12-08 |
| Expiration | 2025-12-08 |
| Cancellation | 2026-02-07 |
| Frequency range | 171.025 MHz |
| Locations | 6 |
| Representative location | Webster, HARRIS, TX |
| Coordinates | 29.4980278, -95.1601667 |
| 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 | |||
| 3 | 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 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 171.02500000 | 11K0F1D | |
| 2 | 1 | 171.02500000 | 11K0F1D | |
| 3 | 1 | 171.02500000 | 11K0F1D | |
| 4 | 1 | 171.02500000 | 11K0F1D | |
| 5 | 1 | 171.02500000 | 11K0F1D | |
| 6 | 1 | 171.02500000 | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Clear Creek @ Bay Area Boulevard (130), Webster, HARRIS, TX | 29.49802778, -95.16016667 | 0.500 m | MAST | 4.500 m structure / 6.000 m overall | |
| 2 | T | Clear Creek @ FM 2351 (135), Friendswood, HARRIS, TX | 29.54222222, -95.19691667 | 2.100 m | MAST | 4.500 m structure / 6.000 m overall | |
| 3 | T | Turkey Creek @ FM 1959 (140), Houston, HARRIS, TX | 29.58391667, -95.18755556 | 8.500 m | MAST | 4.500 m structure / 6.000 m overall | |
| 4 | T | Clear Creek @ Country Club Drive, Pearland, HARRIS, TX | 29.55613889, -95.25202778 | 11.000 m | MAST | 4.500 m structure / 6.000 m overall | |
| 5 | T | Beamer Ditch @ Hughes Road (160), Houston, HARRIS, TX | 29.59172222, -95.22208333 | 8.800 m | MAST | 4.500 m structure / 6.000 m overall | |
| 6 | T | ClearCreek @ Nassau Bau, Houston, HARRIS, TX | 29.53411111, -95.09122222 | 2.100 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 | -3.000 | ||
| 1 | 3 | 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 | 4.000 | ||
| 1 | 6 | T | 6.000 m | V | 6.0000 | 360.0000 | 2.000 |
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 | WQWW401 | LIEXP |
| 2025-11-28 | WQWW401 | ESURNW |
| 2025-11-08 | WQWW401 | ESURNW |
| 2025-10-09 | WQWW401 | ESURNW |
| 2025-09-15 | WQWW401 | LETRES |
| 2025-09-09 | WQWW401 | ESURNW |
| 2022-09-28 | WQWW401 | LIAUA |
| 2016-09-07 | WQWW401 | LETCNS |
| 2015-12-08 | WQWW401 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3761498 | 2026-08-02 01:24:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQWW401 | ULS 3761498 | 2026-08-02 01:24:55 |
| Status | E | ULS 3761498 | 2026-08-02 01:24:55 |
| Service | IG | ULS 3761498 | 2026-08-02 01:24:55 |
| Grant Date | 2015-12-08 | ULS 3761498 | 2026-08-02 01:24:55 |
| Expiration Date | 2025-12-08 | ULS 3761498 | 2026-08-02 01:24:55 |
| Cancellation Date | 2026-02-07 | ULS 3761498 | 2026-08-02 01:24:55 |