Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA0SB callsign genealogy
Currently held by Baker, Stephen A
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 AA0SB's current licensee, walking backwards.
- Baker, Stephen ACOgranted 2014-11-06cancelled 2014-11-25
Successor callsigns
Callsigns held now by people who previously held AA0SB.
- CORNELL, CRAIG AMNgranted 1997-07-11cancelled 2003-12-20