Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1AWS callsign genealogy
Currently held by MALIGA, MICHAEL J
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 KB1AWS's current licensee, walking backwards.
- Sheridan, Allen WCTgranted 2009-11-23cancelled 2010-11-19
Successor callsigns
Callsigns held now by people who previously held KB1AWS.
- MALIGA, MICHAEL JMEgranted 2021-03-05
All historical holders
Every license row we've seen with the callsign KB1AWS, oldest first.
- MALIGA, MICHAEL J ME1996-07-24 → cancelled 2001-03-06
- Sheridan, Allen W CT2020-09-12 active