Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1WB callsign genealogy
Currently held by Glann, Alan 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 AC1WB's current licensee, walking backwards.
- Glann, Alan SMEgranted 2026-02-21cancelled 2026-05-05
Successor callsigns
Callsigns held now by people who previously held AC1WB.
No current licensee on record previously held this callsign.