North Texas Regional Airport Perrin Field
Daylight today(Sep 1, 2026, local time)
About 12h 53m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About North Texas Regional Airport Perrin Field
North Texas Regional Airport / Perrin Field is a county-owned airport in Grayson County, Texas between Sherman and Denison. Formerly Grayson County Airport, the airport was renamed in November 2007. Several buildings are occupied by businesses, Grayson County government agencies, and Grayson County College.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KGYINOTAMs
KGYIReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (3)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 18L / 36R | 9,000 ft / 2,743 m | 150 ft | Pem | Lighted | Open |
| 18R / 36L | 4,008 ft / 1,222 m | 100 ft | Asp | Unlit | Open |
| 13 / 31 | 2,300 ft / 701 m | 150 ft | Asp | Unlit | Closed |
Radio frequencies (4)
| Type | Description | Frequency |
|---|---|---|
| A/D | FORT WORTH APP/DEP | 124.750 MHz |
| AWOS | AWOS 3 | 118.775 MHz |
| RDO | FORT WORTH RDO | 122.300 MHz |
| UNIC | CTAF/UNICOM | 122.700 MHz |
Services & operations
From the airport’s official website — details may change, so confirm with the airport. Official site
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (4)
Takeoff & alternate minimums (2)
Showing 7 of 7 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| SHERMAN CLASS D | Class D | Controlled | GND | 3300 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 266 ft | 686 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from North Texas Regional Airport Perrin Field.
Frequently asked questions
What is the ICAO code for North Texas Regional Airport Perrin Field?
The ICAO code for North Texas Regional Airport Perrin Field is KGYI, and its IATA code is PNX.
Where is North Texas Regional Airport Perrin Field located?
North Texas Regional Airport Perrin Field is medium airport located in Denison, United States, at an elevation of 749 ft (228 m).
How many runways does North Texas Regional Airport Perrin Field have?
North Texas Regional Airport Perrin Field has 3 runways, the longest being 9,000 ft / 2,743 m.
What time zone is North Texas Regional Airport Perrin Field in?
North Texas Regional Airport Perrin Field is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at North Texas Regional Airport Perrin Field?
The magnetic variation (declination) at North Texas Regional Airport Perrin Field is approximately 2.5° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near North Texas Regional Airport Perrin Field?
The nearest airport to North Texas Regional Airport Perrin Field is Harrison Field (US-4233), about 1.8 nm to the ene, followed by Nuggs Flying M Airport and Mc Keon Aviation Airport.
Is the information on this page suitable for flight planning?
No. North Texas Regional Airport Perrin Field data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.