Skip to content

Home Airports Calendar Forum Notifications

Messages

Mine

Logbook
My notes
Favorites
Lists
Bookmarks
Analytics
Checklists
Expiry dates

On duty

Flight briefing
Threats

More

Academy
Tools
Send feedback
Settings

Play today

Climb outDodge birds, traffic, storms and jet-stream gusts on the way up. How high can you climb?
World mapLearn where every country in the world is.
MemoryFind the matching aviation pictures.
Airport pairsMatch each ICAO code with its city.

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

Terms Privacy SupportNot for navigational use.

Airport weather, pilot notes, briefings, a logbook and tools for pilots and cabin crew.

iPhone app on the App Store
Android app: coming soon

Pilots

Airports
Nearby airports
Briefing
Calendar
Logbook
My notes
Expiry dates
Checklists
Look after yourself

Community

Forum
Leaderboard
Games
Climb out
Quiz

Tools

All tools
Crosswind
Flight time
Max FDP
METAR decoder
NOTAM & abbreviations
Kneeboard

FL340

FL340 Pro
Support
Send feedback
Contact
Privacy
Terms
Community rules

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

Home Airports Calendar Forum Notifications

Messages

Mine

Logbook
My notes
Favorites
Lists
Bookmarks
Analytics
Checklists
Expiry dates

On duty

Flight briefing
Threats

More

Academy
Tools
Send feedback
Settings

CMF4 ATIS · Port Hope (Millson Field) | FL340

‹ CMF4 · Port Hope (Millson Field)

CMF4 ATIS

CMF4 · Canada

CMF4 METAR CMF4 TAF CMF4 NOTAM Runways, NOTAMs and crew notes

The ATIS is the recorded information for arriving and departing aircraft at Port Hope (Millson Field): the runways in use, the weather and the notices that matter now. FL340 shows the latest CMF4 ATIS where it is published.

For situational awareness only: always use the official sources for flight planning.