NORTH TEXAS RGNL/PERRIN FLD
SHERMAN/DENISON, TX
North Texas Rgnl/Perrin Field (KGYI) is a publicly owned, towered airport in Sherman/Denison, Texas. Runway 18L/36R is the longer of 2 at 9,000 by 150 feet with asphalt and concrete, while Runway 18R/36L measures 4,008 by 100 feet of asphalt and concrete. Four instrument approach procedures are published, including an ILS/LOC, RNAV (GPS), and VOR. Controlled traffic works tower 120.575 MHz, ATIS 118.775 MHz and ground 124.125 MHz. The field sells 100LL avgas and Jet A. Members fly with Texoma Aero Club. The field rests at 749 feet above mean sea level.