Reference only — not for real-world navigation.
K1O4
Thomas Municipal Airport · Thomas
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,731 ft / 528 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 122.90 MHz (CTAF)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
17/35 · 3,100 ft · ASPH-GLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Thomas Municipal Airport (K1O4), located in Thomas, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 1,731 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Thomas Municipal Airport
ICAO / IATA
K1O4 / —
Municipality
Thomas
Country
Region
US-OK — Oklahoma
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,731 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 17 / 35
LIGHTED
Runway Length: 3,100 ft / 945 m
Runway Width: 50 ft / 15 m
Surface Type: ASPH-G
Heading: 180° / 360°
Runway Width: 50 ft / 15 m
Surface Type: ASPH-G
Heading: 180° / 360°
RWY 17 (180°)
No ILS / Visual Only
RWY 35 (360°)
No ILS / Visual Only
UNIC CTAF
122.90 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026