Swiss VFR frequencies and peculiarities

Main frequencies for Swiss VFR

All frequencies are in MHz and are published in the AIP Switzerland.

Lugano LSZA

Locarno LSZL

Bern LSZB

Zurich LSZH

Geneva LSGG

Sion LSGS

Lugano LSZA peculiarities

Lugano is one of Europe's most "technical" airports for VFR:

Short runway in valley

Runway 19/01 is 1350 m, at the bottom of the Agno valley. Take-off from 19 (toward the lake) is "downhill", easier. From 01 (toward the mountain) is "uphill", requires higher performance.

Environmental restrictions

The airport is surrounded by inhabited centers. Take-offs over residences are limited by hours (no deep night, reduced weekends). All VFR pilots must study noise abatement procedures before departing.

Reduced CTR

Lugano CTR is small (upper limit 5500 ft AMSL) and extends mainly over the lake. Just outside the CTR you're in G airspace — easy to exit, but also easy to re-enter by mistake.

Locarno LSZL peculiarities

Locarno is particular:

Two runways — asphalt + grass

Locarno has two parallel runways: one in asphalt (08L/26R) and one in grass (08R/26L). Training VFRs often use the grass runway; IFRs and jets use asphalt.

Variable CTR

Locarno CTR is active when the tower is in service. Outside hours it becomes G airspace with AERO frequency. Hours are seasonal: in summer covers weekends and long days; in winter is reduced.

Magadino VFR point

Magadino is the VFR transit point between Locarno and Lugano. It's over the Ticino river, identifiable by the highway and Lake Magadino. It's the only practical VFR passage between the two CTRs — always to be reported when transiting.

Zurich LSZH peculiarities

Zurich is the "Tetris" of Swiss VFR:

Large and complex TMA

Zurich TMA (class C) extends from Lake Constance to the French border, with variable height and sector subdivision. For VFR transit you need explicit clearance + published VFR route (ECHO, NOVEMBER, GOLF, etc.).

Swiss Plateau under the TMA

Under the TMA is the Swiss plateau where many VFRs fly in G/E airspace. The VFR routes "underground" are widely published.

Multilingualism

Zurich is predominantly German but international VFR uses English. Skyguide alternates without problem.

Bern LSZB peculiarities

Bern is an interesting case:

Moderate CTR

Class D CTR, medium dimensions. No TMA (Zurich TMA passes over Bern at a certain altitude, but Bern CTR is "isolated" beneath).

Mixed aircraft

At Bern everything flies: training VFR, business jets, VIP flights (Bundesplatz is not far). Expect traffic variety.

Operational only "on call"

Sometimes Bern tower is not permanently operational. Verify AIP for current hours.

Sion LSGS peculiarities

Sion is the gateway to Valais:

Military airspace

Sion is a mixed civilian-military airport. Swiss Air Force flies intensively from here. Expect special instructions and temporarily active zones.

Valley wind

The Valais is famous for Föhn, the warm wind from the south. It can change conditions rapidly.

Special procedures to know

Some typical Swiss VFR procedures you won't find on ICAO manuals:

Trans-CH cross country

For flights from South (Lugano) to North (Bern/Zurich) there are published VFR transit routes. Typical: San Bernardino, Gotthard, Furka, Grimsel. Each has recommended and typical altitudes.

Valley flight vs Ridge flight

Swiss Alpine VFR distinguishes:

• Valley flight: midway between the walls, attention to valley wind and wind shear
• Ridge flight: above the ridges, attention to up/down currents

Each has specific techniques, well covered in Swiss schools.

Glider procedure at Locarno

Locarno has very intense soaring activity (gliders). On days of strong activity, VFR procedures are modified to avoid conflicts with gliders in soaring flight.

Swiss specifics — summary

Summary — to remember

1. Main frequencies: Lugano 119.0 / 124.4, Locarno 124.875, Bern 121.875, Zurich 118.1, Geneva 118.7.
2. Lugano: short runway, valley, environmental restrictions.
3. Locarno: two runways (asphalt + grass), variable CTR, AERO outside hours.
4. Zurich: class C TMA, predefined VFR routes (ECHO, NOVEMBER, GOLF), multilingual.
5. Sion: mixed civilian-military, attention to Föhn.
6. VFR Manual Switzerland is the essential operational document.

Sources

• AIP Switzerland — Aerodromes (AD 2) for each field
• VFR Manual Switzerland — Skyguide, current edition
• SkyBriefing.com — Skyguide briefing platform
• MeteoSwiss aviation