Reference only — not for real-world navigation.
KASE
Aspen-Pitkin County Airport (Sardy Field) · Aspen
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
7,820 ft / 2,384 m
Transition Altitude
18,000 ft
Primary Channel
TWR 118.85 MHz (TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
15/33 · 8,006 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Aspen-Pitkin County Airport (Sardy Field) (KASE), located in Aspen, 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 7,820 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
Aspen-Pitkin County Airport (Sardy Field)
ICAO / IATA
KASE / ASE
Municipality
Aspen
Country
Region
US-CO — Colorado
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
7,820 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 15 / 33
ILS EQUIPPEDLIGHTED
Runway Length: 8,006 ft / 2,440 m
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 160° / 340°
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 160° / 340°
RWY 15 (160°)
111.15 MHz
IDENT: ASE | CRS: 151°
RWY 33 (340°)
No ILS / Visual Only
ATIS ATIS
120.40 MHz
CLD CLNC DEL
123.75 MHz
CNTR APP/DEP
123.80 MHz
CTAF CTAF
118.85 MHz
GND GND
121.90 MHz
TWR TWR
118.85 MHz
UNIC UNICOM
122.95 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026