Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB0AL callsign genealogy
Currently held by GROSS, ALLEN 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 WB0AL's current licensee, walking backwards.
- GROSS, ALLEN LMOgranted 2016-03-22cancelled 2018-03-20
Successor callsigns
Callsigns held now by people who previously held WB0AL.
No current licensee on record previously held this callsign.