Reference only — not for real-world navigation.
KTZR
Bolton Field · Columbus
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
905 ft / 276 m
Transition Altitude
18,000 ft
Primary Channel
TWR 128.10 MHz (TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
04/22 · 5,500 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Bolton Field (KTZR), located in Columbus, 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 905 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.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
Bolton Field
ICAO / IATA
KTZR / —
Municipality
Columbus
Country
Region
US-OH — Ohio
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
905 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 04 / 22
ILS EQUIPPEDLIGHTED
Runway Length: 5,500 ft / 1,676 m
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 32.2° / 212.2°
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 32.2° / 212.2°
RWY 04 (32.2°)
111.70 MHz
IDENT: BUZ | CRS: 37°
RWY 22 (212.2°)
No ILS / Visual Only
A/D COLUMBUS APP/DEP
132.30 MHz
AWOS AWOS 3
135.93 MHz
CTAF CTAF
128.10 MHz
GND GND
121.80 MHz
TWR TWR
128.10 MHz
UNIC UNICOM
122.95 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026