Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6PN callsign genealogy
Currently held by Warren, James M
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 AD6PN's current licensee, walking backwards.
- WARREN, JAMES MCAgranted 1995-05-23cancelled 2000-06-14
- KE6RZTno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AD6PN.
No current licensee on record previously held this callsign.