ITD Contact Airport Planning in Idaho The Division of Aeronautics is under contract with the FAA to inspect 121 public-use airports in the state of Idaho. Airport Planning in Idaho Airport.Planning@itd.idaho.gov (208) 334-8895 1390 Gowen Road Boise, ID 83705 Related Contacts Aeronautics Division The Aeronautics Division manages aircraft registrations, maintains over 30 backcountry airstrips, and promotes aviation safety in Idaho. Idaho.Aeronautics@itd.idaho.gov (208) 334-8775 1390 Gowen Road Boise, ID 83705
