LSMA

Alpnach Air Base

Alpnach, ObwaldenElevation 1,460 ftMedium airport

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RUNWAYS

Runway detail

01/19
Dimensions
4,914 x 131 ft
Surface
ASP
Lighting
Lighted
AIRPORT INFORMATION

Facility & services

Alpnach Air Base is in Alpnach, Obwalden. Field elevation 1,460 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeMedium airport
CHARTS & AIRSPACE
ICAO / IATALSMA
RegionObwalden
CountrySwitzerland
Coordinates46.9439, 8.2842
SERVICES & LIGHTING
Control towerTowered
FREQUENCIES

Communications

133.787
ARR/DEP
ARR
139.45
ARR/DEP
ARR
138.05
INFO
INFO
119.625
TWR
TWR

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

FREQUENTLY ASKED
Does LSMA have a METAR?
Yes. LSMA is a METAR-reporting station; the current observation loads live on this page.
Does LSMA have a TAF?
When LSMA issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.
What is the field elevation at LSMA?
LSMA sits at 1,460 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for LSMA?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.