JMX Heliport
Daylight today(Jul 18, 2026, local time)
About 10h 53m 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 JMX Heliport
JMX Heliport is a heliport in Maricá, Brazil. It sits at an elevation of 17 ft (5 m). It observes America/Sao Paulo local time. The nearest airport is Maricá Airport (JMR), about 3.7 nm to the ene.
Summary generated from this airport’s structured data — reference only.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (0)
No runway data recorded for this airport.
Airspace in this area(4)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| TMA-RIO_DE_JANEIRO1 | Class C | Controlled | 6500 ft GND | FL145 |
| TMA-RIO_DE_JANEIRO2 | Class C | Controlled | 3500 ft GND | 6500 ft GND |
| TMA-RIO_DE_JANEIRO3 | Class C | Controlled | 1000 ft GND | 3500 ft GND |
| SBD321-MARICA | Special use | Danger | 500 ft GND | 2000 ft GND |
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 JMX Heliport.
Frequently asked questions
Where is JMX Heliport located?
JMX Heliport is heliport located in Maricá, Brazil, at an elevation of 17 ft (5 m).
What time zone is JMX Heliport in?
JMX Heliport is in the America/Sao Paulo time zone (UTC-03:00).
What is the magnetic variation at JMX Heliport?
The magnetic variation (declination) at JMX Heliport is approximately 23.1° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near JMX Heliport?
The nearest airport to JMX Heliport is Maricá Airport (JMR), about 3.7 nm to the ene, followed by Itaboraí Airport and Santos Dumont Airport.
Is the information on this page suitable for flight planning?
No. JMX Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.