CWH4 Weather Winchester District Memorial Hospital Heliport
Ottawa, OntarioElevation 256 ftHeliport
OFF-FIELD REFERENCE
Nearest report: CYOW · 19 NM NW · 42 min old
Ceiling 23,000 ft, visibility 15 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · CYOW
WIND
200@8
steady
VISIBILITY
15 SM
24.1 km
CEILING
23,000 ft
lowest BKN/OVC
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Visit David ClarkRUNWAYS & WIND
Crosswind calculator
No runway layout is available for CWH4. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS
Field elevation
Field elevation
256 ft MSL
Density and pressure altitude need a current temperature and altimeter from the METAR.
DAYLIGHT & NIGHT
Sun & logging windows
Sunset
2200Z 6:00 PM
Sunrise
1131Z 7:31 AM
Loggable night
2230Z (6:30 PM local) → 1101Z (7:01 AM local)
end of evening to start of morning civil twilight
Position lights required
2200Z (6:00 PM local) → 1131Z (7:31 AM local)
sunset to sunrise (91.209)
Night passenger currency
2300Z (7:00 PM local) → 1031Z (6:31 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
Winchester District Memorial Hospital Heliport is in Ottawa, Ontario. Field elevation 256 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATACWH4
RegionOntario
CountryCanada
Coordinates45.0880, -75.3549
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY
Traffic patterns
Aircraft activity data is not available for this airport yet.
NEARBY AIRPORTS
Weather reference stations
FREQUENTLY ASKED
Does CWH4 have a METAR?
No on-field METAR is issued for CWH4. This page uses the nearest reporting station as a reference.
Does CWH4 have a TAF?
No TAF is issued directly for CWH4. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at CWH4?
CWH4 sits at 256 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for CWH4?
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.