Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4ALC callsign genealogy
Currently held by CRAWFORD JR, WALLACE B
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 WB4ALC's current licensee, walking backwards.
- CRAWFORD JR, WALLACE BNCgranted 2019-03-22cancelled 2019-05-29
Successor callsigns
Callsigns held now by people who previously held WB4ALC.
No current licensee on record previously held this callsign.