Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3KFK callsign genealogy
Currently held by STOLTZ, JONATHAN E
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 N3KFK's current licensee, walking backwards.
- Mozingo, Forest WORgranted 2024-12-21cancelled 2026-03-03
Successor callsigns
Callsigns held now by people who previously held N3KFK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3KFK, oldest first.
- STOLTZ, JONATHAN E PA1991-08-13 → cancelled 2003-08-14
- Mozingo, Forest W OR2026-03-03 active