Correct about altitude... it is a common misconception that height always improves reception, because it doesn't take into account that radio waves propagate in

Correct about altitude... it is a common misconception that height always improves reception, because it doesn't take into account that radio waves propagate in vastly different ways according to their frequency and wavelength. Thankfully there are organizations like the IRAU and ARLL that have vast amounts of info on what does and doesn't work in a wide variety of locations, bands, and altitudes: https://en.wikipedia.org/wiki/List_of_amateur_radio_organizations https://en.wikipedia.org/wiki/List_of_amateur_radio_organiza...