Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7TIE callsign genealogy
Currently held by Amburgey, Derick A
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 K7TIE's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K7TIE.
No current licensee on record previously held this callsign.