Chapais Airport
Daylight today(Aug 29, 2026, local time)
About 13h 40m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Chapais Airport
Chibougamau/Chapais Airport is located 10.7 nautical miles southwest of Chibougamau, Quebec, Canada, or about halfway to Chapais along Route 113.
Summary from Wikipedia licensed under CC BY-SA.
Live weather
CYMTNOTAMs
CYMTReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 04 / 22 | 6,496 ft / 1,980 m | 150 ft | Asp | Lighted | Open |
Radio frequencies (2)
| Type | Description | Frequency |
|---|---|---|
| CNTR | MONTREAL CNTR | 127.300 MHz |
| RCO | QUEBEC RDO | 122.000 MHz |
Navaids(2)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| MONTREAL FIR CAE | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| MONTREAL FIR CAE | Class E | Controlled | 6000 ft MSL | 12500 ft MSL |
Approximate bounding-box match from OpenAIP · all Canada airspace. Reference only — consult official charts for exact boundaries and status.
Weather by month
Share of VFR / marginal-VFR / IFR / low-IFR conditions by month over the last 8 years, with the prevailing wind and typical density altitude. Historical climatology — not a forecast.
Prevailing wind: W (from about 270°), on 14% of observations, averaging 8 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 26% | -1,904 ft | |
| Feb | 31% | -1,869 ft | |
| Mar | 33% | -998 ft | |
| Apr | 40% | -139 ft | |
| May | 52% | 643 ft | |
| Jun | 57% | 1,640 ft | |
| Jul | 57% | 1,940 ft | |
| Aug | 51% | 1,698 ft | |
| Sep | 40% | 1,086 ft | |
| Oct | 29% | 247 ft | |
| Nov | 17% | -424 ft | |
| Dec | 20% | -1,300 ft |
VFR MVFR IFR LIFR· density altitude ranges ~-1,904–1,940 ft through the year· Source: NWS/IEM ASOS archive.
Frequently asked questions
What is the ICAO code for Chapais Airport?
The ICAO code for Chapais Airport is CYMT, and its IATA code is YMT.
Where is Chapais Airport located?
Chapais Airport is medium airport located in Chibougamau, Canada, at an elevation of 1,270 ft (387 m).
How many runways does Chapais Airport have?
Chapais Airport has 1 runway, the longest being 6,496 ft / 1,980 m.
What time zone is Chapais Airport in?
Chapais Airport is in the America/Toronto time zone (UTC-04:00).
What is the magnetic variation at Chapais Airport?
The magnetic variation (declination) at Chapais Airport is approximately 14.3° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
Is the information on this page suitable for flight planning?
No. Chapais Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.