North Texas Rgnl/Perrin Field
GYI · KGYI · Sherman/Denison, Texas · Grayson County · map
North Texas Rgnl/Perrin Field is a public-use airport owned by Grayson County, 4 miles west of Sherman/Denison, Texas, 749 feet above sea level. It has 2 runways; the longest, 18L/36R, is 9,000 feet of asphalt and concrete. It has a control tower and fuel (100LL avgas, Jet A).
Weather right now KGYI · observed 3:50 pm CDT (20:50 UTC), 77 minutes ago
VFR good flying weather
- Wind variable at 3 knots
- Visibility 10 miles or more
- Temperature 84°F (29°C), dew point 50°F (10°C)
- Altimeter 30.00 inHg
No terminal forecast is issued for this station. The nearest forecast is usually at the closest larger airport.
The codes as issued (METAR and TAF)
METAR KGYI 062050Z VRB03KT 10SM CLR 29/10 A3000
From the National Weather Service's aviation weather service, refreshed every few minutes; times are local to the airport with UTC in brackets. For a flight, get your briefing from Flight Service or an approved provider.
The airport
- Codes
- FAA GYI · ICAO KGYI
- Kind
- Airport · open to the public · publicly owned
- Owner
- Grayson County
- Elevation
- 749 feet above sea level
- Control tower
- A control tower · 7:00 am to 7:00 pm
- Attended
- every day, 7:00 am to 7:00 pm
- Lights
- runway lights see the remarks below; beacon sunset to sunrise
- Fuel
- 100LL avgas, Jet A
- Repairs
- airframe: major repairs; engine: major repairs
- Parking
- hangar, tiedown
- On the chart
- Dallas-Ft Worth sectional
- Magnetic variation
- 3E
- In the FAA's files since
- December 1941
Runways 2
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 18L/36R | 9,000 × 150 ft | Asphalt and concrete, good | Medium-intensity lights |
| 18R/36L | 4,008 × 100 ft | Asphalt and concrete, poor |
- Runway 18L: ILS, VASI, four boxes on the left, medium-intensity approach lights with runway alignment lights (MALSR), trees 20 ft high 700 ft from the end
- Runway 36R: VASI, four boxes on the left, medium-intensity approach lights (MALS)
Radio frequencies
| Common traffic advisory (CTAF) · Tower | 120.575 | North Texas |
| ATIS (recorded airport information) · Gyi and aWOS-3PT | 118.775 | North Texas |
| Ground | 124.125 | North Texas |
| Gainesville and center (remote transmitter) Low | 124.75 | North Texas |
Automated weather (AWOS-3PT), by phone 903-786-7790.
Wind map live wind over the area, from Windy.com
Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.
Aircraft registered in Sherman/Denison from the FAA register
No aircraft on the register list Sherman/Denison, TX as the owner's town.
Accidents and incidents at or near this airport NTSB records · 4 since 1982, 0 fatal
Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.
Nearby within 30 nautical miles
The FAA's remarks as written in the airport file
- Dusk to dawn. Medium-intensity runway lights runway 18L/36R preset low intst; to incr intst and activate approach lights (MALSR) runway 18L and mals runway 36R - the common traffic frequency.
- Extensive surface cracking.
- Runway 18L dsgnd calm wind runway.
- Txy markings and hold lines faded.
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.