Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9TJP callsign genealogy
Currently held by PACHNER, THOMAS J
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 W9TJP's current licensee, walking backwards.
- PACHNER, THOMAS JWIgranted 1995-12-13cancelled 2001-05-18
Successor callsigns
Callsigns held now by people who previously held W9TJP.
No current licensee on record previously held this callsign.