Switzerland · LSZR

Sankt Gallen Altenrhein Airport

Airport particulars

Directory designation: LSZR
ICAO/GPS code: LSZR
IATA code: ACH
Local code: Not supplied
Country: Switzerland
Province / region: St. Gallen
Municipality: St. Gallen
Facility type: medium airport
Active runway evidence: At least one runway marked open in the source
Scheduled airline service: Listed as available
Elevation: 1306 ft
Coordinates: 47.485001, 9.56077

Contact and operator information

Airport website / source-listed contact link ↗

Telephone, email, postal address, operator name and opening hours: not supplied. Confirm these details directly with the airport operator.

Additional background ↗

Source airport record ↗

View airport location ↗

Runways

Designations	Dimensions	Surface	Lighting	Status
10 / 28	4774 × 98 ft	ASPH	Listed as lighted	Marked open in source
10L / 28R	2657 × 65 ft	GRASS	Not listed as lighted	Marked open in source

Additional runway particulars

10 / 28

length ft: 4774
width ft: 98
surface: ASPH
lighted: 1
le ident: 10
le latitude deg: 47.486
le longitude deg: 9.551606
le elevation ft: 1306
le heading degT: 99
le displaced threshold ft: Not supplied
he ident: 28
he latitude deg: 47.4842
he longitude deg: 9.568962
he elevation ft: 1306
he heading degT: 279
he displaced threshold ft: Not supplied

10L / 28R

length ft: 2657
width ft: 65
surface: GRASS
lighted: 0
le ident: 10L
le latitude deg: 47.486406
le longitude deg: 9.557414
le elevation ft: Not supplied
le heading degT: 99
le displaced threshold ft: Not supplied
he ident: 28R
he latitude deg: 47.485301
he longitude deg: 9.568034
he elevation ft: Not supplied
he heading degT: 279
he displaced threshold ft: Not supplied

Communications

Type	Description	Frequency (MHz)
ACC	ZURICH RADAR	133.9
ARR	ZURICH ARR	119.925
ATIS	ATIS	123.775
FIS	Zurich Information (en,ge)	124.7
GND	GND	121.8
TWR	TWR	118.65

OurAirports snapshot retrieved 2026-10-12. Directory eligibility requires the source to mark at least one runway open with positive dimensions; it is not a live NOTAM check. Confirm current approval and operational status against official publications and the airport operator.

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