Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7KKL callsign genealogy
Currently held by HAINLINE, STEPHEN
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 K7KKL's current licensee, walking backwards.
- HAINLINE, STEPHENORgranted 2021-01-14cancelled 2021-02-02
Successor callsigns
Callsigns held now by people who previously held K7KKL.
No current licensee on record previously held this callsign.