Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5JZN callsign genealogy
Currently held by Dave Horn Memorial ARC
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 K5JZN's current licensee, walking backwards.
- KC8SCXcancelledDave Horn Memorial ARCOHgranted 2001-09-04cancelled 2006-04-11
Successor callsigns
Callsigns held now by people who previously held K5JZN.
No current licensee on record previously held this callsign.