Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7DEK callsign genealogy
Currently held by KLINGER, DAVID E
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 W7DEK's current licensee, walking backwards.
- Klinger, David EWAgranted 1999-11-30cancelled 2000-01-14
Successor callsigns
Callsigns held now by people who previously held W7DEK.
No current licensee on record previously held this callsign.