Reference only — not for real-world navigation.
K74S
Anacortes Airport · Anacortes
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
241 ft / 73 m
Transition Altitude
18,000 ft
Primary Channel
CTAF 128.25 MHz (CTAF)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
18/36 · 3,015 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Anacortes Airport (K74S), located in Anacortes, 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 241 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
Anacortes Airport
ICAO / IATA
K74S / OTS
Municipality
Anacortes
Country
Region
US-WA — Washington
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
241 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 18 / 36
LIGHTED
Runway Length: 3,015 ft / 919 m
Runway Width: 60 ft / 18 m
Surface Type: Asphalt
Heading: 198° / 18°
Runway Width: 60 ft / 18 m
Surface Type: Asphalt
Heading: 198° / 18°
RWY 18 (198°)
No ILS / Visual Only
RWY 36 (18°)
No ILS / Visual Only
CTAF CTAF
128.25 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026