K3O9 · NRI Grand Lake Regional Airport
Afton, Oklahoma, United States
Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.
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Airport facts
- Ident
- K3O9
- FAA LID
- 3O9
- IATA
- NRI
- Type
- Small airport
- Public use
- Yes
- Municipality
- Afton
- Region
- Oklahoma
- Country
- United States
- Elevation
- 792 ft (241 m)
- Coordinates
- 36.5776° N 94.8619° W
36°34′39″N 94°51′43″W - Towered
- No
- Wikipedia
- Grand Lake Regional Airport
- Chart Supplement
- Chart Supplement (opens in a new tab)2611 3O9
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 17/35 | 3,925 × 60 ft | Concrete | Yes | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| CTAF | 122.700 | |
| UNIC | 122.700 |