Lots of NDBs still around USA. mostly in middle-of-nowhere places: https://aviation.stackexchange.com/questions/3532/where-to-obtain-a-list-of-active-ndb-appro

Lots of NDBs still around USA. mostly in middle-of-nowhere places: https://aviation.stackexchange.com/questions/3532/where-to-obtain-a-list-of-active-ndb-approaches https://aviation.stackexchange.com/questions/3532/where-to-o...