Reference only — not for real-world navigation.
46CN
Crystal Airport · Llano
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
3,420 ft / 1,042 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 123.00 MHz (UNICOM)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
07/25 · 4,500 ft · ASPH-DIRT-GUNLITFlight Planning
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Welcome to the technical flight briefing for Crystal Airport (46CN), located in Llano, 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 3,420 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
Crystal Airport
ICAO / IATA
46CN / —
Municipality
Llano
Country
Region
US-CA — California
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
3,420 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 07 / 25
UNLIT
Runway Length: 4,500 ft / 1,372 m
Runway Width: 250 ft / 76 m
Surface Type: ASPH-DIRT-G
Heading: 84° / 334.1°
Runway Width: 250 ft / 76 m
Surface Type: ASPH-DIRT-G
Heading: 84° / 334.1°
RWY 07 (84°)
No ILS / Visual Only
RWY 25 (334.1°)
No ILS / Visual Only
UNIC UNICOM
123.00 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026