OurAirports has records for 5 different navaids with the identifier "IM". Please select the one you'd like to view.
Gabon
264 KHz (IM .. --)
.. --
India
289 KHz (IM .. --)
Kazakhstan
360 KHz (IM .. --)
United States
357 KHz (IM .. --)
255 KHz (IM .. --)