Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB4VAN callsign genealogy
Currently held by VAN ATTA III, EARL S
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 WB4VAN's current licensee, walking backwards.
- VAN ATTA III, EARL SFLgranted 2011-07-06cancelled 2018-12-01
Successor callsigns
Callsigns held now by people who previously held WB4VAN.
No current licensee on record previously held this callsign.