Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KX4NIE callsign genealogy
Currently held by Heiser, Damien C
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 KX4NIE's current licensee, walking backwards.
- Heiser, Damien CPAgranted 2008-02-27cancelled 2008-03-18
Successor callsigns
Callsigns held now by people who previously held KX4NIE.
No current licensee on record previously held this callsign.