Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0UR callsign genealogy
Currently held by SAYERS, JAYSON C
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 AD0UR's current licensee, walking backwards.
- SAYERS, JAYSON CMOgranted 2011-08-05cancelled 2016-05-28
Successor callsigns
Callsigns held now by people who previously held AD0UR.
No current licensee on record previously held this callsign.