Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4AL callsign genealogy
Currently held by Palmer, Timothy A
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 KX4AL's current licensee, walking backwards.
- Palmer, Timothy AALgranted 2016-12-05cancelled 2017-01-23
Successor callsigns
Callsigns held now by people who previously held KX4AL.
No current licensee on record previously held this callsign.