1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
ICAO
81OK
FAA
81OK
Elevation
1,630 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
35.026, -99.339
Airport Information
Facility Type
AIRPORT
Elevation
1,630 ft MSL
Control Tower
No
Fuel Types
None listed
Coordinates
35.0264, -99.3394
Current Weather
METAR KHBR 131853Z AUTO 13010G17KT 10SM CLR 31/14 A3007 RMK AO2 SLP166 T03110139 $
Flight Category
VFR
Wind
130° at 10 kt G17
Visibility
10+ SM
Temperature
31.1°C
Dewpoint
13.9°C
Altimeter
1018.40 inHg
Cloud Cover
CLR
Nearest weather from KHBR (17 NM away)
Observed 2026-05-13 18:53Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 17/35 | 2,200 ft | 35 ft | TURF-G | - |
Active NOTAMs
No active NOTAMs for 81OK.
Nearby Airports in Oklahoma
Nearest airports
- 4OK0 — 1904 PRIVATE RUNWAY
HENNESSEY
- 4OK0 — 1904 Private Runway Airport
Hennessey
- 1OK8 — 5B RANCH
EDMOND
- 1OK8 — 5B RANCH
EDMOND
- OK68 — 6B Airfield
Bokchito
Oklahoma airports
81OK Operational Overview
Location & Facility
Twin Lakes Ranch Airport (81OK) is a airport located in Granite, Oklahoma, United States. The field sits at an elevation of 1,630 feet above mean sea level (MSL) at coordinates 35.0264°N, 99.3394°W.
Runways
Twin Lakes Ranch Airport has 1 runway. The longest runway (17/35) measures 2,200 feet by 35 feet with a turf-g surface.
Communications & Operations
Twin Lakes Ranch Airport is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at Twin Lakes Ranch Airport is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is 81OK?
81OK is the ICAO identifier for Twin Lakes Ranch Airport, a public-use airport located in Granite, Oklahoma, United States.
How many runways does Twin Lakes Ranch Airport have?
Twin Lakes Ranch Airport (81OK) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 81OK?
The field elevation of Twin Lakes Ranch Airport is 1,630 feet above mean sea level (MSL).
Is fuel available at 81OK?
No fuel types are currently listed for Twin Lakes Ranch Airport. Contact the FBO directly for availability.
What are the current weather conditions at 81OK?
The current flight category at Twin Lakes Ranch Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 81OK?
There are currently no active NOTAMs for Twin Lakes Ranch Airport.
How do I access complete data for 81OK?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Twin Lakes Ranch Airport.
Where is Twin Lakes Ranch Airport located?
Twin Lakes Ranch Airport (81OK) is located in Granite, Oklahoma, United States, at an elevation of 1,630 ft MSL.