Reference only — not for real-world navigation.
NA73
Welstad Farms Airstrip · Upham
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,480 ft / 451 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Flight Planning
Quick Jump to Next Destination
Tip: Search your next airport to quickly compare ILS data.
Welcome to the technical flight briefing for Welstad Farms Airstrip (NA73), located in Upham, 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 1,480 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
Welstad Farms Airstrip
ICAO / IATA
NA73 / —
Municipality
Upham
Country
Region
US-ND — North Dakota
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,480 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 08 / 26
UNLIT
Runway Length: 2,600 ft / 792 m
Runway Width: 120 ft / 37 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 120 ft / 37 m
Surface Type: Turf
Heading: —° / —°
RWY 08
No ILS / Visual Only
RWY 26
No ILS / Visual Only
Runway 13 / 31
UNLIT
Runway Length: 2,600 ft / 792 m
Runway Width: 120 ft / 37 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 120 ft / 37 m
Surface Type: Turf
Heading: —° / —°
RWY 13
No ILS / Visual Only
RWY 31
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026