Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB6IDF callsign genealogy
Currently held by Wilkinson, David W
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 WB6IDF's current licensee, walking backwards.
- Wilkinson, David WCAgranted 2016-02-10cancelled 2016-03-01
Successor callsigns
Callsigns held now by people who previously held WB6IDF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB6IDF, oldest first.
- WILKINSON, DAVID W CA1995-05-02 → cancelled 2007-05-03
- Wilkinson, David W CA2016-03-01 active