Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6JKH callsign genealogy
Currently held by Haar, Jerry K
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 N6JKH's current licensee, walking backwards.
- Haar, Jerry KCAgranted 2007-08-21cancelled 2007-12-21
Successor callsigns
Callsigns held now by people who previously held N6JKH.
No current licensee on record previously held this callsign.