FCC Callsign: WQES989 (Flood Control District of Maricopa County)

Licensee: Flood Control District of Maricopa County
Callsign: WQES989
FRN: 0013622493
Status: Active (Effective: 01/14/2026 - Expires: 04/06/2036)
County: MARICOPA
State: AZ
Radio Service: PW: Public Safety Pool, Conventional
Notes: Collect hydrologic data in cooperation with the National Weather Service. See attached approval letter.

Locations

# TWR ID Type Antenna
Height
Structure
Height
Elevation Address
1 PIPE 3.0 5.0 421.0 Elliot Road at Hawes Road
2 PIPE 3.0 5.0 415.0 Guadalupe Channel near Sossaman Road
3 PIPE 3.0 5.0 380.0 Freestone Basin near Lindsay and Elliot Roads
4 PIPE 3.0 5.0 425.0 Queen Creek Landfill
5 PIPE 3.0 5.0 387.0 Crossroads Park near Ray and Gilbert Roads
6 PIPE 3.0 5.0 521.0 Signal Butte FRS near Brown Road

Frequencies

Loc Frequency Emission Class Units ERP Lat Lon City County State
1 171.87500000 11K0F2D FX 1 28.400 33.35056 -111.653 Mesa MARICOPA AZ
2 171.87500000 11K0F2D FX 1 28.400 33.36522 -111.67622 Mesa MARICOPA AZ
3 171.87500000 11K0F2D FX 1 28.400 33.35733 -111.77275 Gilbert MARICOPA AZ
4 171.87500000 11K0F2D FX 1 28.400 33.22558 -111.65139 Queen Creek MARICOPA AZ
5 171.85000000 11K0F2D FX 1 36.400 33.32769 -111.74664 Gilbert MARICOPA AZ
6 171.87500000 11K0F2D FX 1 28.400 33.44006 -111.59031 Mesa MARICOPA AZ
FCC Data Last Updated On: 2026-01-23 22:21:29 CT