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IATA ACH ICAO LSZR Medium airport

Sankt Gallen Altenrhein Airport

St. Gallen · Switzerland

Location

Town
St. Gallen
Region
St. Gallen
Country
Switzerland
Elevation
1,306 ft
Latitude
47.4850
Longitude
9.5608

Observed traffic

Departures (30 d)
658
Arrivals (30 d)
648
All observed flights
1,384
Last seen
October 30, 2026

Facility

Type
Medium airport
Scheduled service
Yes
Longest runway
4,774 ft
Also known as
—

Runways

RunwayLengthWidth SurfaceLightedHeadings
10 / 28 4,774 ft 98 ft ASPH Yes 099° / 279°
10L / 28R 2,657 ft 65 ft GRASS No 099° / 279°
XX (closed) — — — No —

Frequencies

TypeDescriptionMHz
ACC ZURICH RADAR 133.900
ARR ZURICH ARR 119.925
ATIS ATIS 123.775
FIS Zurich Information (en,ge) 124.700
GND GND 121.800
TWR TWR 118.650

WikipediaAirport website Airport data from OurAirports (public domain).