Reference only — not for real-world navigation.
CNZ4
Madawaska Valley Airpark · Barry's Bay
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,000 ft / 305 m
Transition Altitude
18,000 ft
Primary Channel
CTAF 123.20 MHz ()
Live Conversion
inHg
hPa
Flight Planning
Quick Jump to Next Destination
Tip: Search your next airport to quickly compare ILS data.
Welcome to the technical flight briefing for Madawaska Valley Airpark (CNZ4), located in Barry's Bay, 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 1,000 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
Madawaska Valley Airpark
ICAO / IATA
CNZ4 / —
Municipality
Barry's Bay
Country
Region
CA-ON — Ontario
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,000 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 11 / 29
UNLIT
Runway Length: 2,400 ft / 732 m
Runway Width: 140 ft / 43 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 140 ft / 43 m
Surface Type: Turf
Heading: —° / —°
RWY 11
No ILS / Visual Only
RWY 29
No ILS / Visual Only
Runway 13 / 31
UNLIT
Runway Length: 1,700 ft / 518 m
Runway Width: 200 ft / 61 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 200 ft / 61 m
Surface Type: Turf
Heading: —° / —°
RWY 13
No ILS / Visual Only
RWY 31
No ILS / Visual Only
CTAF
123.20 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026