Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6ZKL callsign genealogy
Currently held by CADY JR, ROBERT L
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 N6ZKL's current licensee, walking backwards.
- FREUNDLICH, ERIKAORgranted 2020-06-19cancelled 2021-07-24
Successor callsigns
Callsigns held now by people who previously held N6ZKL.
- CADY JR, ROBERT LORgranted 2019-07-02
All historical holders
Every license row we've seen with the callsign N6ZKL, oldest first.
- CADY JR, ROBERT L OR2013-07-23 → cancelled 2019-07-02
- FREUNDLICH, ERIKA OR2021-07-24 active