OurAirports has records for 10 different navaids with the identifier "PI". Please select the one you'd like to view.
Germany
333 KHz (PI .--. ..)
.--. ..
France
363 KHz (PI .--. ..)
Pakistan
400 KHz (PI .--. ..)
Portugal
420 KHz (PI .--. ..)
Russia
505 KHz (PI .--. ..)
Ukraine
425 KHz (PI .--. ..)
United States
360 KHz (PI .--. ..)
356 KHz (PI .--. ..)
383 KHz (PI .--. ..)
South Africa