Sliač Airport
Daylight today(Aug 29, 2026, local time)
About 13h 37m 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 Sliač Airport
Sliač Air Base, historically, Letisko Sliač or Letisko Tri Duby is a military airport in central Slovakia situated between the towns of Zvolen and Banská Bystrica and near the spa town of Sliač. The airport has one runway which is 2,400 m long (18/36). The airport is used only by the military since October 2021, when the airport has been closed to all civilian traffic.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
LZSLNOTAMs
LZSLReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live 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.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 18 / 36 | 7,874 ft / 2,400 m | 187 ft | Con | Lighted | Open |
Radio frequencies (2)
| Type | Description | Frequency |
|---|---|---|
| APP | SLIAČ APPROACH | 119.150 MHz |
| TWR | SLIAČ TOWER | 122.900 MHz |
Navaids(1)
Airspace in this area(8)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| BRATISLAVA CTA SEKTOR WEST | Class C | Controlled | 8000 ft MSL | FL660 |
| FIR BRATISLAVA | Class C | FIR | 8000 ft MSL | FL660 |
| BRATISLAVA CTA SEKTOR EAST | Class C | Controlled | 8000 ft MSL | FL660 |
| BRATISLAVA FIS EAST | Special use | Type 33 | GND | 10000 ft MSL |
| LZR225 | Special use | Restricted | GND | 8000 ft MSL |
| LZTR225D | Special use | Restricted | 8000 ft MSL | FL125 |
| LZR225A | Special use | Restricted | 4000 ft MSL | 8000 ft MSL |
| FIR LZBB | Special use | FIR | GND | FL660 |
Approximate bounding-box match from OpenAIP · all Slovakia airspace. Reference only — consult official charts for exact boundaries and status.
Weather by month
Share of VFR / marginal-VFR / IFR / low-IFR conditions by month over the last 8 years, with the prevailing wind and typical density altitude. Historical climatology — not a forecast.
Prevailing wind: N (from about 0°), on 20% of observations, averaging 7 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 43% | -801 ft | |
| Feb | 70% | -503 ft | |
| Mar | 78% | 68 ft | |
| Apr | 96% | 830 ft | |
| May | 88% | 1,100 ft | |
| Jun | 91% | 1,756 ft | |
| Jul | 93% | 1,791 ft | |
| Aug | 93% | 1,793 ft | |
| Sep | 84% | 1,115 ft | |
| Oct | 68% | 574 ft | |
| Nov | 43% | -65 ft | |
| Dec | 41% | -563 ft |
VFR MVFR IFR LIFR· density altitude ranges ~-801–1,793 ft through the year· Source: NWS/IEM ASOS archive.
VFR reporting points nearby
| Point | Distance | Bearing | Reporting |
|---|---|---|---|
| HRONSKA BREZNICA | 6.9 nm | 233° | Compulsory |
| VIGLAS | 8 nm | 128° | Compulsory |
| KREMNICA | 9.5 nm | 296° | Compulsory |
| LUBIETOVA | 11.2 nm | 054° | Compulsory |
Named VFR reporting points within ~20 nm; distance and bearing are from the airport reference point. Data via OpenAIP. Reference only — check the current VAC/AIP for procedures and whether a report is required.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Vysielač Suchá hora | 1,024 ft | 4,016 ft | — |
| Obstacle | 623 ft | 981 ft | — |
| LASKOMER | — | 2,054 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Sliač Airport.
Frequently asked questions
What is the ICAO code for Sliač Airport?
The ICAO code for Sliač Airport is LZSL, and its IATA code is SLD.
Where is Sliač Airport located?
Sliač Airport is medium airport located in Sliač, Slovakia, at an elevation of 1,043 ft (318 m).
How many runways does Sliač Airport have?
Sliač Airport has 1 runway, the longest being 7,874 ft / 2,400 m.
What time zone is Sliač Airport in?
Sliač Airport is in the Europe/Bratislava time zone (UTC+02:00).
What is the magnetic variation at Sliač Airport?
The magnetic variation (declination) at Sliač Airport is approximately 5.9° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Sliač Airport?
The nearest airport to Sliač Airport is Čerín-Čačín Airstrip (SK-0057), about 4.9 nm to the ene, followed by Očová Airfield and LMK Očová Airstrip.
Is the information on this page suitable for flight planning?
No. Sliač Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.