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CYOS

YOS

Owen Sound / Billy Bishop Regional Airport · Owen Sound

Key Facts

Technical summary and operational standards.

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)
Runway Summary
18/363,932 ftAsphaltLIGHTED

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

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Briefing for Owen Sound / Billy Bishop Regional Airport (CYOS), Canada. This facility features 1 active runways with an elevation of 1,007 ft. This field primarily supports visual approach procedures.Maintain a Transition Altitude of 18,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name
Owen Sound / Billy Bishop Regional Airport
ICAO / IATA
CYOS / YOS
Municipality
Owen Sound
Country
Region
CA-ON
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
—
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 18 / 36
LIGHTED
Length: 3,932 ft / 1,198 m
Surface: Asphalt
Heading: 170.1° / 350.1°
RWY 18
No ILS
RWY 36
No ILS

Communication Frequencies

ATC and advisory channels.

CNTR TORONTO CNTR
132.57 MHz
UNIC ATF/UNICOM
123.00 MHz

Nearby Airports

Alternatives in the vicinity.

CYVV
Wiarton Airport
27 km
CYEE
Huronia Airport
73 km
CYKM
Kincardine Municipal Airport
75 km
CYLS
Barrie-Lake Simcoe Regional Airport
102 km
CYGD
Goderich Airport
115 km

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified