Reference only — not for real-world navigation.
KSTJ
Rosecrans Memorial Airport · St Joseph
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
826 ft / 252 m
Transition Altitude
18,000 ft
Primary Channel
TWR 126.90 MHz (ST JOSEPH TWR)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Rosecrans Memorial Airport (KSTJ), located in St Joseph, 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 826 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.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
Rosecrans Memorial Airport
ICAO / IATA
KSTJ / STJ
Municipality
St Joseph
Country
Region
US-MO — Missouri
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
826 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 17 / 35
ILS EQUIPPEDLIGHTED
Runway Length: 8,059 ft / 2,456 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 180° / 360°
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 180° / 360°
RWY 17 (180°)
No ILS / Visual Only
RWY 35 (360°)
110.30 MHz
IDENT: STJ | CRS: 356°
Runway 13 / 31
UNLIT
Runway Length: 4,797 ft / 1,462 m
Runway Width: 75 ft / 23 m
Surface Type: PEM
Heading: 135.8° / 315.8°
Runway Width: 75 ft / 23 m
Surface Type: PEM
Heading: 135.8° / 315.8°
RWY 13 (135.8°)
No ILS / Visual Only
RWY 31 (315.8°)
No ILS / Visual Only
A/D ST JOSEPH APP/DEP
120.35 MHz
ATIS ATIS
125.05 MHz
CTAF CTAF
126.90 MHz
GND GND
121.90 MHz
POST ANG COMD POST
34.94 MHz
TWR ST JOSEPH TWR
126.90 MHz
UNIC UNICOM
122.95 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026