Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0AM callsign genealogy
Currently held by Rennison, Adam 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 AD0AM's current licensee, walking backwards.
- Rennison, Adam RIAgranted 2002-06-28cancelled 2007-03-16
Successor callsigns
Callsigns held now by people who previously held AD0AM.
No current licensee on record previously held this callsign.