Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7ZVL callsign genealogy
Currently held by Kuder, William R
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 KD7ZVL'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 KD7ZVL.
- Kuder, William RWAgranted 2004-03-27cancelled 2005-09-07