Reference only — not for real-world navigation.
20IA
Hobbes Field · Cumming
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
850 ft / 259 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Hobbes Field (20IA), located in Cumming, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 850 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
Hobbes Field
ICAO / IATA
20IA / —
Municipality
Cumming
Country
Region
US-IA — Iowa
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
850 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 2 / 20
UNLIT
Runway Length: 1,165 ft / 355 m
Runway Width: 50 ft / 15 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 50 ft / 15 m
Surface Type: Turf
Heading: —° / —°
RWY 2
No ILS / Visual Only
RWY 20
No ILS / Visual Only
Runway 18 / 36
UNLIT
Runway Length: 685 ft / 209 m
Runway Width: 50 ft / 15 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 50 ft / 15 m
Surface Type: Turf
Heading: —° / —°
RWY 18
No ILS / Visual Only
RWY 36
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026