Reference only — not for real-world navigation.
4G1
Greenville Municipal Airport · Greenville
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,202 ft / 366 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 Greenville Municipal Airport (4G1), located in Greenville, 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 1,202 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
Greenville Municipal Airport
ICAO / IATA
4G1 / —
Municipality
Greenville
Country
Region
US-PA — Pennsylvania
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,202 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 15 / 33
LIGHTED
Runway Length: 2,703 ft / 824 m
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 141° / 321°
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 141° / 321°
RWY 15 (141°)
No ILS / Visual Only
RWY 33 (321°)
No ILS / Visual Only
Runway 05 / 23
UNLIT
Runway Length: 2,551 ft / 778 m
Runway Width: 118 ft / 36 m
Surface Type: TURF-G
Heading: 41° / 221°
Runway Width: 118 ft / 36 m
Surface Type: TURF-G
Heading: 41° / 221°
RWY 05 (41°)
No ILS / Visual Only
RWY 23 (221°)
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026