Reference only — not for real-world navigation.
45MS
Box Field · Sunflower
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
123 ft / 37 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
18/36 · 2,065 ft · ConcreteUNLITFlight Planning
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Welcome to the technical flight briefing for Box Field (45MS), located in Sunflower, 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 123 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
Box Field
ICAO / IATA
45MS / —
Municipality
Sunflower
Country
Region
US-MS — Mississippi
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
123 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 18 / 36
UNLIT
Runway Length: 2,065 ft / 629 m
Runway Width: 20 ft / 6 m
Surface Type: Concrete
Heading: —° / —°
Runway Width: 20 ft / 6 m
Surface Type: Concrete
Heading: —° / —°
RWY 18
No ILS / Visual Only
RWY 36
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026