Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4FUN callsign genealogy
Currently held by Delmarva Amateur Radio Funsters
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 WB4FUN's current licensee, walking backwards.
- KB3BLDcancelledDelmarva Amateur Radio FunstersDEgranted 2015-09-25cancelled 2016-01-19
Successor callsigns
Callsigns held now by people who previously held WB4FUN.
No current licensee on record previously held this callsign.