Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KJ5ABC callsign genealogy
Currently held by Jansen, Chris
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 KJ5ABC's current licensee, walking backwards.
- Jansen, ChrisTXgranted 2019-03-12cancelled 2019-04-05
Successor callsigns
Callsigns held now by people who previously held KJ5ABC.
No current licensee on record previously held this callsign.