Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KT9CXD callsign genealogy
Currently held by Pretzer, Paul 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 KT9CXD's current licensee, walking backwards.
- Pretzer, Paul JILgranted 2023-08-01cancelled 2023-08-29
Successor callsigns
Callsigns held now by people who previously held KT9CXD.
No current licensee on record previously held this callsign.