Limmerenfirn Mountain Landing Site
Daylight today(Jul 14, 2026, local time)
About 15h 32m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Limmerenfirn Mountain Landing Site
Limmerenfirn Mountain Landing Site is a small airport in Oberer Firnrand, Switzerland (ICAO LSYI). It observes Europe/Zurich local time. The nearest airport is Clariden-Hüfifirn Mountain Landing Site (LSVD), about 3.7 nm to the w.
Summary generated from this airport’s structured data — reference only.
Live weather
LSYILive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (0)
No runway data recorded for this airport.
Airspace in this area(7)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| CTA ZUERICH ALPS MIL ON | Class C | CTA | FL130 | FL150 |
| AWY A9.2 | Class C | Airway | FL130 | FL195 |
| CTA ZUERICH ALPS | Class C | CTA | FL150 | FL600 |
| CTA ZUERICH MITTELLAND/JURA | Class C | CTA | FL100 | FL600 |
| LSR44 OBERALP | Special use | Gliding sector | 2000 ft GND | FL105 |
| LSD10 BREIL/BRIGELS | Special use | Danger | 4000 ft MSL | 13000 ft MSL |
| SWISS FIR | Special use | FIR | GND | FL195 |
Approximate bounding-box match from OpenAIP · all Switzerland airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Limmerenfirn Mountain Landing Site.
Frequently asked questions
What is the ICAO code for Limmerenfirn Mountain Landing Site?
The ICAO code for Limmerenfirn Mountain Landing Site is LSYI.
Where is Limmerenfirn Mountain Landing Site located?
Limmerenfirn Mountain Landing Site is small airport located in Oberer Firnrand, Switzerland.
What time zone is Limmerenfirn Mountain Landing Site in?
Limmerenfirn Mountain Landing Site is in the Europe/Zurich time zone (UTC+02:00).
What is the magnetic variation at Limmerenfirn Mountain Landing Site?
The magnetic variation (declination) at Limmerenfirn Mountain Landing Site is approximately 3.7° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Limmerenfirn Mountain Landing Site?
The nearest airport to Limmerenfirn Mountain Landing Site is Clariden-Hüfifirn Mountain Landing Site (LSVD), about 3.7 nm to the w, followed by Vorabgletscher Mountain Landing Site and Mollis Airfield.
Is the information on this page suitable for flight planning?
No. Limmerenfirn Mountain Landing Site data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.