Navaid
SIS
4 navaids with this designator
SIS
VOR
- Frequency
- 114.500 MHz
- Location
- 18.5044, -69.7625
SIS
VOR/DME
- Frequency
- 115.100 MHz
- Location
- -27.4469, -59.0572
SIS
NDB
- Frequency
- 0.285 MHz
- Location
- -27.4642, -59.0697
SIS
NDB
- Frequency
- 0.330 MHz
- Location
- 0.5517, -76.5014