Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7ZWN callsign genealogy
Currently held by CLEVENGER, CROSSON P
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 KD7ZWN'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 KD7ZWN.
- CLEVENGER, CROSSON POHgranted 2006-12-19cancelled 2018-12-20