Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3XF callsign genealogy
Currently held by Tracy, Carl 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 K3XF's current licensee, walking backwards.
- Tracy, Carl EPAgranted 2009-07-08cancelled 2009-08-25
Successor callsigns
Callsigns held now by people who previously held K3XF.
- PIGHTLING, ARTHUR WWYgranted 2017-07-08
All historical holders
Every license row we've seen with the callsign K3XF, oldest first.
- PIGHTLING, ARTHUR W CO1999-07-22 → cancelled 2007-07-03
- Tracy, Carl E PA2019-08-08 active