Small airport

Adhemar Ribeiro Airport

Santa Rita do Passa Quatro, São Paulo, Brazil

IATA: None
ICAO: SIOR
Local: SP0191

Local time: --:--
Elevation: 846 m (2,776 ft)
Longest runway: 680 m (2,231 ft)
Runways: 1

Adhemar Ribeiro Airport is a small airport in Santa Rita do Passa Quatro, São Paulo, Brazil. It has no IATA code; its ICAO code is SIOR. Its longest runway is 680 m (2,231 ft).

Location

Type: Small airport
Serves: Santa Rita do Passa Quatro
Region: São Paulo
Country: Brazil
Coordinates: 21°38′31″S 47°28′12″W
-21.64192, -47.46999 · Map
Elevation: 846 m (2,776 ft)
Time zone: America/Sao_Paulo

Runways

Runway	Length	Width	Surface	Lighted
12/30	680 m (2,231 ft)	30 m (98 ft)	Gravel	No

Navigation Aids within 60 km 4

Ident	Name	Type	Frequency	Distance
PSN	Piracununga	VOR-DME	113.30 MHz	40 km
PSN	Piracununga	NDB	310 kHz	41 km
IS	Fonte	NDB	345 kHz	42 km
IY	Pira	NDB	215 kHz	49 km

Data last refreshed 28 September 2026. Not for navigation. About the data.