Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1HCK callsign genealogy
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 N1HCK's current licensee, walking backwards.
- Jonsson, EdnaFLgranted 2026-07-02cancelled 2026-07-24
Successor callsigns
Callsigns held now by people who previously held N1HCK.
- DEPETRILLO, Paul RRIgranted 2019-05-18
All historical holders
Every license row we've seen with the callsign N1HCK, oldest first.
- Jonsson, Edna FL2026-07-24 active
- —— → cancelled 1999-06-30