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CYYT

YYT

St. John's International Airport · St. John's

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅

Field Elevation

461 ft / 141 m

Transition Altitude

18,000 ft

Primary Channel

TWR 120.60 MHz (TWR)

Runway Summary

10/288,502 ftAsphaltLIGHTED

16/347,005 ftAsphaltLIGHTED

02/205,028 ftAsphaltLIGHTED

Details Runways Frequencies Navaids Nearby

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

SkyVector FlightAware Live METAR Satellite

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

Briefing for St. John's International Airport (CYYT), Canada. This facility features 3 active runways with an elevation of 461 ft. Verified ILS frequencies are available for precision approaches.Maintain a Transition Altitude of 18,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name

St. John's International Airport

ICAO / IATA

CYYT / YYT

Municipality

St. John's

Country

Region

CA-NL

GPS Coordinates

47.618599, -52.751900

Transition Altitude

18,000 ft

Official Website

Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 10 / 28

LIGHTED

Crosswind 10 Crosswind 28 TOD VDP

Length: 8,502 ft / 2,591 m
Surface: Asphalt
Heading: 86° / 266°

RWY 10

No ILS

RWY 28

No ILS

Runway 16 / 34

LIGHTED

Crosswind 16 Crosswind 34 TOD VDP

Length: 7,005 ft / 2,135 m
Surface: Asphalt
Heading: 142° / 322°

RWY 16

No ILS

RWY 34

No ILS

Runway 02 / 20

LIGHTED

Crosswind 02 Crosswind 20 TOD VDP

Length: 5,028 ft / 1,533 m
Surface: Asphalt
Heading: 356° / 176°

RWY 02

No ILS

RWY 20

No ILS

Nearby Navaids

VOR, NDB, DME stations in the vicinity.

UYT · TACAN (St.John's)108,600 kHz

491 ft · Associated: CYYT
47.627201, -52.748199

YYT · VOR-DME (Torbay)113,500 kHz

833 ft · Associated: CYYT
47.485298, -52.852200

Communication Frequencies

ATC and advisory channels.

ATIS ATIS

128.00 MHz

CNTR GANDER CNTR

133.15 MHz

FBO Shell

123.00 MHz

GND GND

121.90 MHz

RCO HALIFAX RDO

123.28 MHz

TWR TWR

120.60 MHz

Nearby Airports

Alternatives in the vicinity.

Gander International Airport / CFB Gander

St Pierre Airport

Deer Lake Airport

St. Anthony Airport

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