Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0OT callsign genealogy
Currently held by Ackerman, Scott B
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 AD0OT's current licensee, walking backwards.
- Ackerman, Scott BCOgranted 2015-03-23cancelled 2015-04-15
Successor callsigns
Callsigns held now by people who previously held AD0OT.
No current licensee on record previously held this callsign.