Três Marias Airport
Daylight today(Sep 1, 2026, local time)
About 11h 45m 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 Três Marias Airport
Três Marias Airport is a small airport in Três Marias, Brazil (ICAO SNAS). It sits at an elevation of 2,579 ft (786 m) and has 1 runway, the longest 4,921 ft / 1,500 m. It observes America/Sao Paulo local time. The nearest airport is Fazenda Marreco Airport (BR-2473), about 7 nm to the nnw.
Summary generated from this airport’s structured data — reference only.
Live weather
SNASNOTAMs
SNASReference 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 |
|---|---|---|---|---|---|
| 6 / 24 | 4,921 ft / 1,500 m | 148 ft | Asp | Unlit | Open |
Navaids(1)
Nearby airports
Great-circle distance and true bearing from Três Marias Airport.
Frequently asked questions
What is the ICAO code for Três Marias Airport?
The ICAO code for Três Marias Airport is SNAS.
Where is Três Marias Airport located?
Três Marias Airport is small airport located in Três Marias, Brazil, at an elevation of 2,579 ft (786 m).
How many runways does Três Marias Airport have?
Três Marias Airport has 1 runway, the longest being 4,921 ft / 1,500 m.
What time zone is Três Marias Airport in?
Três Marias Airport is in the America/Sao Paulo time zone (UTC-03:00).
What is the magnetic variation at Três Marias Airport?
The magnetic variation (declination) at Três Marias Airport is approximately 22.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Três Marias Airport?
The nearest airport to Três Marias Airport is Fazenda Marreco Airport (BR-2473), about 7 nm to the nnw, followed by Simão Sarkis Simão Airport and Fazenda Morada Bela Airport.
Is the information on this page suitable for flight planning?
No. Três Marias Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.