Maresias Heliport
Daylight today(Sep 2, 2026, local time)
About 11h 39m 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 Maresias Heliport
Maresias Heliport is a heliport in São Sebastião, Brazil (ICAO SDMF). It sits at an elevation of 36 ft (11 m) and has 1 runway, the longest 66 ft / 20 m. It observes America/Sao Paulo local time. The nearest airport is Tatamborá Flying Field (BR-0001), about 9.2 nm to the se.
Summary generated from this airport’s structured data — reference only.
Live weather
SDMFNOTAMs
SDMFReference 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 |
|---|---|---|---|---|---|
| 35 | 66 ft / 20 m | 66 ft | Con | Unlit | Open |
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| TMA-SAO_PAULO1 | Class C | Controlled | 5500 ft GND | FL195 |
| TMA-SAO_PAULO3 | Class C | Controlled | FL105 | FL145 |
Approximate bounding-box match from OpenAIP · all Brazil airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Maresias Heliport.
Frequently asked questions
What is the ICAO code for Maresias Heliport?
The ICAO code for Maresias Heliport is SDMF.
Where is Maresias Heliport located?
Maresias Heliport is heliport located in São Sebastião, Brazil, at an elevation of 36 ft (11 m).
How many runways does Maresias Heliport have?
Maresias Heliport has 1 runway, the longest being 66 ft / 20 m.
What time zone is Maresias Heliport in?
Maresias Heliport is in the America/Sao Paulo time zone (UTC-03:00).
What is the magnetic variation at Maresias Heliport?
The magnetic variation (declination) at Maresias Heliport is approximately 22.2° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Maresias Heliport?
The nearest airport to Maresias Heliport is Tatamborá Flying Field (BR-0001), about 9.2 nm to the se, followed by Fazenda Irohy Airport and Ubatuba Gastão Madeira State Airport.
Is the information on this page suitable for flight planning?
No. Maresias Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.