Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0SB callsign genealogy
Currently held by Burckhard, Shawn 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 AD0SB's current licensee, walking backwards.
- Burckhard, Shawn AMNgranted 2005-12-06cancelled 2013-01-26
Successor callsigns
Callsigns held now by people who previously held AD0SB.
No current licensee on record previously held this callsign.