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CYSJ

YSJ

Saint John Airport · Saint John

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
357 ft / 109 m
Transition Altitude
18,000 ft
Primary Channel
A/G 118.50 MHz (MF)
Runway Summary
05/237,000 ftAsphaltLIGHTED
14/325,100 ftAsphaltLIGHTED

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

Less math, more flying. Did this save your approach? 🛬

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Briefing for Saint John Airport (CYSJ), Canada. This facility features 2 active runways with an elevation of 357 ft. This field primarily supports visual approach procedures.Maintain a Transition Altitude of 18,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name
Saint John Airport
ICAO / IATA
CYSJ / YSJ
Municipality
Saint John
Country
Region
CA-NB
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
—
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 05 / 23
LIGHTED
Length: 7,000 ft / 2,134 m
Surface: Asphalt
Heading: 30° / 210°
RWY 05
No ILS
RWY 23
No ILS
Runway 14 / 32
LIGHTED
Length: 5,100 ft / 1,554 m
Surface: Asphalt
Heading: 121.2° / 301.2°
RWY 14
No ILS
RWY 32
No ILS

Communication Frequencies

ATC and advisory channels.

A/G MF
118.50 MHz
CNTR MONCTON CNTR
124.30 MHz
RDO RDO
118.50 MHz

Nearby Airports

Alternatives in the vicinity.

CYFC ILS
Fredericton Airport
79 km
CYZX
CFB Greenwood
85 km
CYID
Digby / Annapolis Regional Airport
86 km
CYQM ILS
Greater Moncton Roméo LeBlanc International Airport
129 km
CYQI
Yarmouth Airport
166 km

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified