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The Pilots Desk
Small airport

Lethbridge (Mercer Field)

ICAO CMF3Local MF3
Coordinates
49.5548°N, 112.5615°W
Elevation
3,085 ft (940 m)
Type
Small airport
Region
CA-AB
Time zone
Edmonton(UTC-06:00)
Magnetic variation
12.4° E

Daylight today(Jul 14, 2026, local time)

Civil dawn
04:58
Sunrise
05:39
Sunset
21:34
Civil dusk
22:16

About 15h 55m 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 Lethbridge (Mercer Field)

Lethbridge (Mercer Field)

This is a list of airports in Alberta. It includes all Nav Canada certified and registered water and land airports, aerodromes and heliports in the Canadian province of Alberta. Airport names in italics are part of the National Airports System.

Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (1)

RunwayLengthWidthSurfaceLightingStatus
07 / 252,600 ft / 792 m129 ftTurfUnlitOpen

Radio frequencies (1)

TypeDescriptionFrequency
CTAF123.200 MHz

Airspace in this area(11)

NameClassTypeFloorCeiling
LETHBRIDGE, AB CAEClass BControlled12500 ft MSL18000 ft MSL
V21 AIRWAYClass BControlled12500 ft MSL18000 ft MSL
LETHBRIDGE, AB TAClass BControlled12500 ft MSL18000 ft MSL
T688 AIRWAYClass BControlled12500 ft MSL18000 ft MSL
T628 AIRWAYClass BControlled12500 ft MSL18000 ft MSL
LETHBRIDGE, AB CAEClass BControlled12500 ft MSL18000 ft MSL
LETHBRIDGE, AB CAEClass EControlled2200 ft GND12500 ft MSL
T688 AIRWAYClass EControlled2200 ft GND12500 ft MSL
V21 AIRWAYClass EControlled2200 ft GND12500 ft MSL
LETHBRIDGE, AB TAClass EControlled700 ft GND12500 ft MSL
T628 AIRWAYClass EControlled2200 ft GND12500 ft MSL

Approximate bounding-box match from OpenAIP · all Canada airspace. Reference only — consult official charts for exact boundaries and status.

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Chin Chute Wind Farm262 ft2,913 ft
Chin Chute Wind Farm262 ft2,913 ft
Chin Chute Wind Farm262 ft2,930 ft
Chin Chute Wind Farm262 ft2,894 ft
Chin Chute Wind Farm262 ft2,930 ft
Chin Chute Wind Farm262 ft2,963 ft
Chin Chute Wind Farm262 ft2,966 ft
Chin Chute Wind Farm262 ft2,933 ft

Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.

Nearby airports

Great-circle distance and true bearing from Lethbridge (Mercer Field).

Wikipedia Live tracking (FR24) Open in Maps
🇨🇦 More airports in Canada📘 Flying in Canada: a pilot's guide

Frequently asked questions

Where is Lethbridge (Mercer Field) located?

Lethbridge (Mercer Field) is small airport located in Canada, at an elevation of 3,085 ft (940 m).

How many runways does Lethbridge (Mercer Field) have?

Lethbridge (Mercer Field) has 1 runway, the longest being 2,600 ft / 792 m.

What time zone is Lethbridge (Mercer Field) in?

Lethbridge (Mercer Field) is in the America/Edmonton time zone (UTC-06:00).

What is the magnetic variation at Lethbridge (Mercer Field)?

The magnetic variation (declination) at Lethbridge (Mercer Field) is approximately 12.4° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Lethbridge (Mercer Field)?

The nearest airport to Lethbridge (Mercer Field) is Gunnlaugson Airport (CGN3), about 7.1 nm to the nw, followed by Lethbridge / Anderson Field and Lethbridge County Airport.

Is the information on this page suitable for flight planning?

No. Lethbridge (Mercer Field) data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.