Reference only — not for real-world navigation.
K2A0
Mark Anton Airport · Dayton
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
719 ft / 219 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 123.00 MHz (CTAF/UNICOM)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
03/21 · 5,000 ft · ASPH-GLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Mark Anton Airport (K2A0), located in Dayton, 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 719 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
Mark Anton Airport
ICAO / IATA
K2A0 / —
Municipality
Dayton
Country
Region
US-TN — Tennessee
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
719 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 03 / 21
LIGHTED
Runway Length: 5,000 ft / 1,524 m
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 29° / 209°
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 29° / 209°
RWY 03 (29°)
No ILS / Visual Only
RWY 21 (209°)
No ILS / Visual Only
A/D CHATTANOOGA APP/DEP
125.10 MHz
AWOS AWOS 3
135.07 MHz
UNIC CTAF/UNICOM
123.00 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026