Reference only — not for real-world navigation.
5CL3
Mapes Ranch Airport · Modesto
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
34 ft / 10 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
11/29 · 1,800 ft · DIRTUNLITFlight Planning
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Welcome to the technical flight briefing for Mapes Ranch Airport (5CL3), located in Modesto, 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 34 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
Mapes Ranch Airport
ICAO / IATA
5CL3 / —
Municipality
Modesto
Country
Region
US-CA — California
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
34 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 11 / 29
UNLIT
Runway Length: 1,800 ft / 549 m
Runway Width: 125 ft / 38 m
Surface Type: DIRT
Heading: —° / —°
Runway Width: 125 ft / 38 m
Surface Type: DIRT
Heading: —° / —°
RWY 11
No ILS / Visual Only
RWY 29
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026