WxDecoder

CYOS/YOS Weather Owen Sound / Billy Bishop Regional Airport

Owen Sound, OntarioElevation 1,007 ftMedium airport
OFF-FIELD REFERENCE
Nearest report: CYVV · 15 NM NW · 49 min old
Ceiling 18,000 ft, visibility 15 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · CYVV
WIND
220@8
steady
VISIBILITY
15 SM
24.1 km
CEILING
18,000 ft
lowest BKN/OVC

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RUNWAYS & WIND
1 runway
NESW1836
WIND
No on-field weather data
No reporting weather station on the field, so wind components cannot be computed. See nearby stations below.
RUNWAYS

Runway detail & declared distances

1 runway · longest 3,932 ft

18/36
Dimensions
3,932 x 75 ft
Surface
Asphalt
RWY 18
RWY 36
Traffic patternRight

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
1,007 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2222Z 6:22 PM
Sunrise
1152Z 7:52 AM
Loggable night
2252Z (6:52 PM local) → 1122Z (7:22 AM local)
end of evening to start of morning civil twilight
Position lights required
2222Z (6:22 PM local) → 1152Z (7:52 AM local)
sunset to sunrise (91.209)
Night passenger currency
2322Z (7:22 PM local) → 1052Z (6:52 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Owen Sound / Billy Bishop Regional Airport is in Owen Sound, Ontario. Field elevation 1,007 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeMedium airport
CHARTS & AIRSPACE
ICAO / IATACYOS / YOS
Center (ARTCC)TORONTO
Flight service (AFSS)LONDON FIC
RegionOntario
CountryCanada
Coordinates44.5903, -80.8375
Distance from city3 NM E
SERVICES & LIGHTING
Control towerNon-towered
FREQUENCIES

Communications

132.575
TORONTO CNTR
CNTR
123
ATF/UNICOM
UNIC

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

CYOS has no on-field report. Nearest reporting station: CYVV (15 NM NW, VFR).

CYVV Wiarton Airport
15 NM NW
VFR
CYQA Muskoka Airport
69 NM E
VFR
CYKF Region of Waterloo International Airport
71 NM S
VFR
CYYZ Toronto Pearson International Airport
76 NM SE
VFR
CYTZ Billy Bishop Toronto City Airport
85 NM SE
VFR
CYOO Oshawa Executive Airport
93 NM SE
VFR
OFFICIAL LINKS & SOURCES
↗Official METAR on AviationWeather.gov
↗Wikipedia
↗CYOS on OurAirports
FREQUENTLY ASKED
Does CYOS have a METAR?
No on-field METAR is issued for CYOS. This page uses the nearest reporting station as a reference.
Does CYOS have a TAF?
No TAF is issued directly for CYOS. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at CYOS?
CYOS sits at 1,007 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for CYOS?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.