Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6DSE callsign genealogy
Currently held by Cole, Jean-Pierre J
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 W6DSE's current licensee, walking backwards.
- Cole, Jean-Pierre JCAgranted 2013-12-27cancelled 2014-02-04
Successor callsigns
Callsigns held now by people who previously held W6DSE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6DSE, oldest first.
- COLE, WILLIAM H CA1999-05-25 → cancelled 2011-05-26
- Cole, Jean-Pierre J WA2025-12-31 active