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CNL3

Brockville - Thousand Islands Regional Tackaberry Airport · Brockville

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
402 ft / 123 m
Transition Altitude
18,000 ft
Primary Channel
AWOS 118.53 MHz (AWOS)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Brockville - Thousand Islands Regional Tackaberry Airport (CNL3), located in Brockville, Canada. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 402 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.

Airport Details

Full geographical and organizational metadata.

Full Name
Brockville - Thousand Islands Regional Tackaberry Airport
ICAO / IATA
CNL3 / XBR
Municipality
Brockville
Country
Region
CA-ON — Ontario
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
402 ft
Wikipedia

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Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 04 / 22
LIGHTED
Runway Length: 4,500 ft / 1,372 m
Runway Width: 90 ft / 27 m
Surface Type: Asphalt
Heading: 30° / 210°
RWY 04 (30°)
No ILS / Visual Only
RWY 22 (210°)
No ILS / Visual Only
Runway 16 / 34
UNLIT
Runway Length: 2,207 ft / 673 m
Runway Width: 75 ft / 23 m
Surface Type: Grass
Heading: 146° / 326°
RWY 16 (146°)
No ILS / Visual Only
RWY 34 (326°)
No ILS / Visual Only

Communication Frequencies

Air traffic control and advisory channels.

A/D MONTREAL CNTR
134.68 MHz
AWOS AWOS
118.53 MHz
UNIC ATF/UNICOM
123.00 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

KOGSILS
Ogdensburg International Airport
23 km / 12 nm
CYSH
Smiths Falls-Montague (Russ Beach) Airport
37 km / 20 nm
KGTBILS
Wheeler Sack Army Air Field
65 km / 35 nm
KARTILS
Watertown International Airport
75 km / 41 nm
CYOWILS
Ottawa Macdonald-Cartier International Airport
76 km / 41 nm

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026