Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4XLC callsign genealogy
Currently held by AUBREY, COLIN 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 K4XLC's current licensee, walking backwards.
- AUBREY, COLIN JNCgranted 2011-08-15cancelled 2017-12-22
Successor callsigns
Callsigns held now by people who previously held K4XLC.
No current licensee on record previously held this callsign.