Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7AD callsign genealogy
Currently held by HIGHTOWER, ELVIN D
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KK7AD's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KK7AD.
No current licensee on record previously held this callsign.