Reference only — not for real-world navigation.
CYOS
Owen Sound / Billy Bishop Regional Airport · Owen Sound
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,007 ft / 307 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 123.00 MHz (ATF/UNICOM)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
18/36 · 3,932 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Owen Sound / Billy Bishop Regional Airport (CYOS), located in Owen Sound, Canada. 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 1,007 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
Owen Sound / Billy Bishop Regional Airport
ICAO / IATA
CYOS / YOS
Municipality
Owen Sound
Country
Region
CA-ON — Ontario
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,007 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 18 / 36
LIGHTED
Runway Length: 3,932 ft / 1,198 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 170.1° / 350.1°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 170.1° / 350.1°
RWY 18 (170.1°)
No ILS / Visual Only
RWY 36 (350.1°)
No ILS / Visual Only
CNTR TORONTO CNTR
132.57 MHz
UNIC ATF/UNICOM
123.00 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026