Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AD0UH callsign genealogy
Currently held by RILEY, PAUL R
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 AD0UH's current licensee, walking backwards.
- RILEY, PAUL RKSgranted 2011-04-19cancelled 2016-05-16
Successor callsigns
Callsigns held now by people who previously held AD0UH.
No current licensee on record previously held this callsign.