Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4CGG callsign genealogy
Currently held by Wilkerson, David L
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 WB4CGG's current licensee, walking backwards.
- Wilkerson, David LTNgranted 2014-01-21cancelled 2014-11-11
Successor callsigns
Callsigns held now by people who previously held WB4CGG.
- Wilkerson, David LTNgranted 2016-03-11cancelled 2019-05-14