Reference only — not for real-world navigation.
KTEW
Mason Jewett Field · Mason
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
920 ft / 280 m
Transition Altitude
18,000 ft
Primary Channel
A/D 118.65 MHz (LANSING APP/DEP)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
10/28 · 4,000 ft · ASPH-GUNLITFlight Planning
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Welcome to the technical flight briefing for Mason Jewett Field (KTEW), located in Mason, 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 920 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
Mason Jewett Field
ICAO / IATA
KTEW / —
Municipality
Mason
Country
Region
US-MI — Michigan
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
920 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 10 / 28
UNLIT
Runway Length: 4,000 ft / 1,219 m
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 90° / 270°
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 90° / 270°
RWY 10 (90°)
No ILS / Visual Only
RWY 28 (270°)
No ILS / Visual Only
A/D LANSING APP/DEP
118.65 MHz
AWOS AWOS 3
119.42 MHz
UNIC CTAF/UNICOM
122.70 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026