Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5ZNN callsign genealogy
Currently held by 101x Amateur Radio Club
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 KD5ZNN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD5ZNN.
- W7SNIexpired101x Amateur Radio ClubNMgranted 2013-12-06cancelled 2026-03-06