Reference only — not for real-world navigation.
OR23
Karpens Airport · Astoria
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
125 ft / 38 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
10/28 · 1,900 ft · TRTDUNLITFlight Planning
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Welcome to the technical flight briefing for Karpens Airport (OR23), located in Astoria, 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 125 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
Karpens Airport
ICAO / IATA
OR23 / —
Municipality
Astoria
Country
Region
US-OR — Oregon
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
125 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 10 / 28
UNLIT
Runway Length: 1,900 ft / 579 m
Runway Width: 75 ft / 23 m
Surface Type: TRTD
Heading: —° / —°
Runway Width: 75 ft / 23 m
Surface Type: TRTD
Heading: —° / —°
RWY 10
No ILS / Visual Only
RWY 28
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026