Reference only — not for real-world navigation.
CNP3
Arnprior Airport · Arnprior
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
358 ft / 109 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 122.70 MHz (ATF/UNICOM)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Arnprior Airport (CNP3), located in Arnprior, Canada. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 358 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
Arnprior Airport
ICAO / IATA
CNP3 / —
Municipality
Arnprior
Country
Region
CA-ON — Ontario
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
358 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 10 / 28
LIGHTED
Runway Length: 3,955 ft / 1,205 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 85.6° / 265.6°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 85.6° / 265.6°
RWY 10 (85.6°)
No ILS / Visual Only
RWY 28 (265.6°)
No ILS / Visual Only
Runway 16 / 34
UNLIT
Runway Length: 2,500 ft / 762 m
Runway Width: 50 ft / 15 m
Surface Type: GVL
Heading: 146.3° / 326.3°
Runway Width: 50 ft / 15 m
Surface Type: GVL
Heading: 146.3° / 326.3°
RWY 16 (146.3°)
No ILS / Visual Only
RWY 34 (326.3°)
No ILS / Visual Only
A/D OTTAWA TRML
124.28 MHz
UNIC ATF/UNICOM
122.70 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026