Universal Licensing System
WPZA690
Harris County Flood Control District
License details
| ULS identifier | 2567817 |
|---|---|
| Call sign | WPZA690 |
| Radio service | PW |
| Status | C |
| Grant date | 2013-09-25 |
| Expiration | 2023-12-16 |
| Cancellation | 2015-11-05 |
| Frequency range | 170.225 MHz |
| Locations | 6 |
| Representative location | Houston, HARRIS, TX |
| Coordinates | 29.7908333, -95.6288889 |
| 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 NW Freeway, Houston, TX, 77092 |
| Phone | 7133163609 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FX | 170.22500000 | 5.000000 | 20.000000 | |||
| 2 | 1 | FX | 170.22500000 | 5.000000 | 20.000000 | |||
| 3 | 1 | FX | 170.22500000 | 5.000000 | 20.000000 | |||
| 4 | 1 | FX | 170.22500000 | 5.000000 | 20.000000 | |||
| 5 | 1 | FX | 170.22500000 | 5.000000 | 20.000000 | |||
| 6 | 1 | FX | 170.22500000 | 5.000000 | 20.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 170.22500000 | 11K0F2D | |
| 2 | 1 | 170.22500000 | 11K0F2D | |
| 3 | 1 | 170.22500000 | 11K0F2D | |
| 4 | 1 | 170.22500000 | 11K0F2D | |
| 5 | 1 | 170.22500000 | 11K0F2D | |
| 6 | 1 | 170.22500000 | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Greens Bayou at Tidwell, Houston, HARRIS, TX | 29.85055556, -95.22861111 | 12.000 m | MAST | 3.000 m structure / 4.600 m overall | |
| 2 | T | Buffalo Bayou at Barker Dam, Houston, HARRIS, TX | 29.77000000, -95.64694444 | 34.200 m | MAST | 3.000 m structure / 4.600 m overall | |
| 3 | T | Langham Creek at Addicks Dam, Houston, HARRIS, TX | 29.79083333, -95.62888889 | 27.900 m | MAST | 3.000 m structure / 4.600 m overall | |
| 4 | T | Bear Creek at Clay Road, Bear Creek, HARRIS, TX | 29.83138889, -95.68694444 | 36.300 m | MAST | 3.000 m structure / 4.600 m overall | |
| 5 | T | Toll Road East, Houston, HARRIS, TX | 29.73583333, -95.14972222 | 61.000 m | MAST | 3.000 m structure / 4.600 m overall | |
| 6 | T | Buffallo Bayou at Shepard, Houston, HARRIS, TX | 29.76083333, -95.40888889 | 12.700 m | MAST | 3.000 m structure / 4.600 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 1.600 m | V | 7.0000 | 94.0000 | 4.600 | ||
| 1 | 2 | T | 1.600 m | V | 7.0000 | 230.0000 | 4.600 | ||
| 1 | 3 | T | 1.600 m | V | 7.0000 | 250.0000 | 4.600 | ||
| 1 | 4 | T | 1.600 m | V | 7.0000 | 265.0000 | 4.600 | ||
| 1 | 5 | T | 1.600 m | V | 7.0000 | 314.0000 | 4.600 | ||
| 1 | 6 | T | 1.600 m | V | 7.0000 | 200.0000 | 4.600 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 9900 NW Freeway, Houston, TX | HARRIS | 7133163609 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2015-11-06 | WPZA690 | LICAN |
| 2015-11-05 | WPZA690 | ESUAPR |
| 2013-09-25 | WPZA690 | LIREN |
| 2013-09-23 | WPZA690 | LETRES |
| 2013-09-17 | WPZA690 | ESURNW |
| 2012-11-02 | WPZA690 | LIMOD |
| 2012-09-25 | WPZA690 | EFUAPR |
| 2012-09-25 | WPZA690 | LTSAPR |
| 2012-09-24 | WPZA690 | ESUAPR |
| 2012-09-17 | WPZA690 | ESUAPR |
| 2012-04-11 | WPZA690 | ESUAPR |
| 2004-09-13 | WPZA690 | LETCNS |
| 2003-12-16 | WPZA690 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2567817 | 2026-08-02 01:24:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPZA690 | ULS 2567817 | 2026-08-02 01:24:55 |
| Status | C | ULS 2567817 | 2026-08-02 01:24:55 |
| Service | PW | ULS 2567817 | 2026-08-02 01:24:55 |
| Grant Date | 2013-09-25 | ULS 2567817 | 2026-08-02 01:24:55 |
| Expiration Date | 2023-12-16 | ULS 2567817 | 2026-08-02 01:24:55 |
| Cancellation Date | 2015-11-05 | ULS 2567817 | 2026-08-02 01:24:55 |