Reference only — not for real-world navigation.
KPRN
Mac Crenshaw Memorial Airport · Greenville
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
451 ft / 137 m
Transition Altitude
18,000 ft
Primary Channel
ASOS 120.00 MHz (ASOS)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
14/32 · 5,500 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Mac Crenshaw Memorial Airport (KPRN), located in Greenville, 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 451 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
Mac Crenshaw Memorial Airport
ICAO / IATA
KPRN / —
Municipality
Greenville
Country
Region
US-AL — Alabama
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
451 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 14 / 32
LIGHTED
Runway Length: 5,500 ft / 1,676 m
Runway Width: 80 ft / 24 m
Surface Type: Asphalt
Heading: 140° / 320°
Runway Width: 80 ft / 24 m
Surface Type: Asphalt
Heading: 140° / 320°
RWY 14 (140°)
No ILS / Visual Only
RWY 32 (320°)
No ILS / Visual Only
ASOS ASOS
120.00 MHz
CNTR ATLANTA CNTR
120.55 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026