Antônio Guerreiro Airport
Daylight today(Jul 19, 2026, local time)
About 12h 1m 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 Antônio Guerreiro Airport
Antônio Guerreiro Airport is a small airport in Guimarães, Brazil (ICAO SNYW, IATA GMS). It sits at an elevation of 245 ft (75 m) and has 1 runway, the longest 2,625 ft / 800 m. It observes America/Fortaleza local time. The nearest airport is Monte das Oliveiras (Comandante Sérgio) Airport (BR-1244), about 19.9 nm to the nw.
Summary generated from this airport’s structured data — reference only.
Live weather
SNYWLive 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.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 5 / 23 | 2,625 ft / 800 m | 39 ft | Asp | Unlit | Open |
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| TMA-SAO_LUIS | Class D | Controlled | FL025 | 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 Antônio Guerreiro Airport.
Frequently asked questions
What is the ICAO code for Antônio Guerreiro Airport?
The ICAO code for Antônio Guerreiro Airport is SNYW, and its IATA code is GMS.
Where is Antônio Guerreiro Airport located?
Antônio Guerreiro Airport is small airport located in Guimarães, Brazil, at an elevation of 245 ft (75 m).
How many runways does Antônio Guerreiro Airport have?
Antônio Guerreiro Airport has 1 runway, the longest being 2,625 ft / 800 m.
What time zone is Antônio Guerreiro Airport in?
Antônio Guerreiro Airport is in the America/Fortaleza time zone (UTC-03:00).
What is the magnetic variation at Antônio Guerreiro Airport?
The magnetic variation (declination) at Antônio Guerreiro Airport is approximately 20.5° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Antônio Guerreiro Airport?
The nearest airport to Antônio Guerreiro Airport is Monte das Oliveiras (Comandante Sérgio) Airport (BR-1244), about 19.9 nm to the nw, followed by Cururupu Airport and Alcântara Space Center Airport.
Is the information on this page suitable for flight planning?
No. Antônio Guerreiro Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.