Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3HRN callsign genealogy
Currently held by KEMPH III, JOSEPH X
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 N3HRN's current licensee, walking backwards.
- KA3PJLno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N3HRN.
- KEMPH III, JOSEPH XPAgranted 2007-11-10cancelled 2016-10-27