Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9JKX callsign genealogy
Currently held by HEINRICH, DANIEL 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 N9JKX's current licensee, walking backwards.
- KB9DZKno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N9JKX.
- HEINRICH, DANIEL CWIgranted 2019-12-24