Reference only — not for real-world navigation.
KSJN
St Johns Industrial Air Park · St Johns
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
5,737 ft / 1,749 m
Transition Altitude
18,000 ft
Primary Channel
RDO 112.30 MHz (PRESCOTT RDO)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for St Johns Industrial Air Park (KSJN), located in St Johns, 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 5,737 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
St Johns Industrial Air Park
ICAO / IATA
KSJN / SJN
Municipality
St Johns
Country
Region
US-AZ — Arizona
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
5,737 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 14 / 32
LIGHTED
Runway Length: 5,322 ft / 1,622 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 148.3° / 328.3°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 148.3° / 328.3°
RWY 14 (148.3°)
No ILS / Visual Only
RWY 32 (328.3°)
No ILS / Visual Only
Runway 03 / 21
UNLIT
Runway Length: 3,400 ft / 1,036 m
Runway Width: 60 ft / 18 m
Surface Type: Asphalt
Heading: 37° / 217°
Runway Width: 60 ft / 18 m
Surface Type: Asphalt
Heading: 37° / 217°
RWY 03 (37°)
No ILS / Visual Only
RWY 21 (217°)
No ILS / Visual Only
ASOS ASOS
132.18 MHz
CNTR ALBUQUERQUE CNTR
124.33 MHz
RDO PRESCOTT RDO
112.30 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026