Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6JAJ callsign genealogy
Currently held by Ptacnik, Joseph F
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 N6JAJ's current licensee, walking backwards.
- Ptacnik, Joseph FCAgranted 2017-04-04cancelled 2017-05-06
Successor callsigns
Callsigns held now by people who previously held N6JAJ.
- DI FRANCIA, LEE ACAgranted 2002-12-04cancelled 2015-03-03