Reference only — not for real-world navigation.
ID74
Sulphur Creek Ranch Airport · Cascade
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
5,835 ft / 1,779 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
10/28 · 3,300 ft · GRVL-TURF-GUNLITFlight Planning
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Welcome to the technical flight briefing for Sulphur Creek Ranch Airport (ID74), located in Cascade, 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 5,835 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
Sulphur Creek Ranch Airport
ICAO / IATA
ID74 / —
Municipality
Cascade
Country
Region
US-ID — Idaho
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
5,835 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 10 / 28
UNLIT
Runway Length: 3,300 ft / 1,006 m
Runway Width: 40 ft / 12 m
Surface Type: GRVL-TURF-G
Heading: 90° / 270°
Runway Width: 40 ft / 12 m
Surface Type: GRVL-TURF-G
Heading: 90° / 270°
RWY 10 (90°)
No ILS / Visual Only
RWY 28 (270°)
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026