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Popular airports

LTFM · İstanbul Airport
LTFJ · Sabiha Gökçen
LTBA · İstanbul Atatürk
LTAI · Antalya
LTAC · Ankara Esenboğa
EGLL · London Heathrow
EDDF · Frankfurt
LFPG · Paris Charles de Gaulle
OMDB · Dubai
KJFK · New York JFK

Not for navigational use. Always refer to official sources (AIP, NOTAM, ATIS) for flight planning.

Notes and forum posts are written by members, who are solely responsible for them; FL340 does not endorse them. Report a post

Data: weather from aviationweather.gov · NOTAMs from the FAA NOTAM Management Service · airports from OurAirports (public domain) · airport maps © OpenStreetMap contributors · abbreviations from FAA JO 7340.2

© 2026 FL340v1.2.0 · b1942b0

LTFM · İstanbul Airport
LTFJ · Istanbul Sabiha Gökçen International Airport
UGTB · Tbilisi International Airport
EDDS · Stuttgart Airport
HLLB · Benina International Airport
LOWW · Vienna International Airport
LTAC · Esenboğa International Airport
LTFH · Samsun-Çarşamba Airport
KJFK · John F. Kennedy International Airport
LCEN · Ercan International Airport

LTFM · İstanbul Airport
LTFJ · Istanbul Sabiha Gökçen International Airport
UGTB · Tbilisi International Airport
EDDS · Stuttgart Airport
HLLB · Benina International Airport
LOWW · Vienna International Airport
LTAC · Esenboğa International Airport
LTFH · Samsun-Çarşamba Airport
KJFK · John F. Kennedy International Airport
LCEN · Ercan International Airport

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CSN3 · St-Jérôme Airport: Runways, METAR, TAF | FL340

CSN3

St-Jérôme Airport

CSN3 · St-Jérôme, Canada

Info Weather Crew notes

NOTAMs

Source: FAA NMS · Not for navigation. Check official NOTAMs before flight.

Frequencies

No frequencies on file. Check the AIP for CSN3.

Navaids

NDBZMXJanvier · 6.6 NM 111°317 kHz
NDBZMMJoly · 7.7 NM 220°266 kHz
NDBZMRHermas · 9.4 NM 185°272 kHz
VOR-DMEYULMontreal · 11 NM 158° · CH 110X116.30 MHz
VOR-DMEYMXMirabel · 14 NM 297° · CH 114X116.70 MHz
NDBULMontreal · 21 NM 154°248 kHz

Crew notes

Crew spots

Layover hereWhere crews eat and rest nearby, local words and a calm evening.

Not for navigational use. Airport data © OurAirports · Weather: aviationweather.gov · Map © OpenStreetMap contributors

NDB

ZMTJarry · 22 NM 129°

284 kHz

DMEIULMontreal · 23 NM 146° · CH 030X109.30 MHz

Positions are from the airport (true bearing). ILS and approaches aren't in free data. Use the official AIP and charts for CSN3.

Airport map

Loading map…

Map data © OpenStreetMap contributors (ODbL). Community-mapped and possibly incomplete. Never use it instead of the official aerodrome chart.

Location

Nearest airports

CYMX6.1 NM 169° (S)Montreal Mirabel International Airport
CYUL23 NM 144° (SE)Montreal / Pierre Elliott Trudeau International Airport
CYHU32 NM 120° (ESE)Montréal / Saint-Hubert Metropolitan Airport
CYJN44 NM 131° (SE)St Jean Airport
CYCC46 NM 207° (SSW)Cornwall Regional Airport

Airports in Canada ›

Crew notes

No notes about CSN3 yet

Flown there? What should the next crew know?

Taxi Parking Fuel Approach

Forum

＋ Ask about CSN3

No topics about CSN3 yet, be the first to ask.

METAR

CSN3 METAR page ›

The METAR could not be loaded just now. Reload the page in a minute.

TAF

CSN3 TAF page ›

No TAF available for this station.

Runways

No runway data on file.

Noise abatement

Always follow the official AIP and your operator's procedures.

SIGWX

SIGWX

Valid 12:00Z 4 Nov · issued 06:00Z · tap the chart to enlarge

Cb
Turbulence (mod)
Turbulence (sev)
Icing (mod)
Icing (sev)
Jet stream

In this area (27)

Cb OCNL up to FL440
Cb OCNL up to FL460
Cb OCNL up to FL490
Cb OCNL up to FL470
Cb OCNL up to FL400
Cb OCNL up to FL380
Moderate turbulence FL180–FL400
Moderate turbulence FL160–FL400
Moderate turbulence FL160–FL360
Severe icing FL140–FL260
Severe icing up to FL220
Severe icing FL120–FL240
Severe icing up to FL240
Severe icing up to FL180
Severe icing up to FL140
Moderate icing FL120–FL280
Moderate icing up to FL220
Moderate icing up to FL240
Moderate icing FL140–FL280
Jet stream FL390, up to 120 kt
Jet stream FL360, up to 110 kt
Jet stream FL340, up to 120 kt
Jet stream FL360, up to 95 kt
Jet stream FL420, up to 95 kt
Jet stream FL410, up to 100 kt
Jet stream FL260, up to 130 kt
Jet stream FL290, up to 100 kt

WAFS SIGWX forecast from WAFC Washington, via NOAA's Aviation Weather Center. Shown on our own map; for planning, use the official chart from your briefing.