Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD1RI callsign genealogy
Currently held by Potowomut Radio Club
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 AD1RI's current licensee, walking backwards.
- KB1VZGcancelledPotowomut Radio ClubRIgranted 2011-08-11cancelled 2011-09-27
Successor callsigns
Callsigns held now by people who previously held AD1RI.
No current licensee on record previously held this callsign.