Reference only — not for real-world navigation.
K1D7
The Sigurd Anderson Airport · Webster
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,854 ft / 565 m
Transition Altitude
18,000 ft
Primary Channel
CTAF 122.90 MHz (CTAF)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for The Sigurd Anderson Airport (K1D7), located in Webster, 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 1,854 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
The Sigurd Anderson Airport
ICAO / IATA
K1D7 / —
Municipality
Webster
Country
Region
US-SD — South Dakota
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,854 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 12 / 30
LIGHTED
Runway Length: 3,700 ft / 1,128 m
Runway Width: 60 ft / 18 m
Surface Type: ASPH-F
Heading: 123° / 303°
Runway Width: 60 ft / 18 m
Surface Type: ASPH-F
Heading: 123° / 303°
RWY 12 (123°)
No ILS / Visual Only
RWY 30 (303°)
No ILS / Visual Only
Runway 01 / 19
UNLIT
Runway Length: 2,200 ft / 671 m
Runway Width: 150 ft / 46 m
Surface Type: TURF-G
Heading: 6.1° / 324°
Runway Width: 150 ft / 46 m
Surface Type: TURF-G
Heading: 6.1° / 324°
RWY 01 (6.1°)
No ILS / Visual Only
RWY 19 (324°)
No ILS / Visual Only
CTAF CTAF
122.90 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026