Reference only — not for real-world navigation.
K4R4
H L Sonny Callahan Airport · Fairhope
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
91 ft / 28 m
Transition Altitude
18,000 ft
Primary Channel
A/D 118.50 MHz (MOBILE APP/DEP)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
01/19 · 6,604 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for H L Sonny Callahan Airport (K4R4), located in Fairhope, 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 91 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
H L Sonny Callahan Airport
ICAO / IATA
K4R4 / —
Municipality
Fairhope
Country
Region
US-AL — Alabama
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
91 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 01 / 19
LIGHTED
Runway Length: 6,604 ft / 2,013 m
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 7° / 187°
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 7° / 187°
RWY 01 (7°)
No ILS / Visual Only
RWY 19 (187°)
No ILS / Visual Only
A/D MOBILE APP/DEP
118.50 MHz
UNIC CTAF/UNICOM
123.00 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026