Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0ADM callsign genealogy
Currently held by BOEHM, CHRISTOPHER G
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 W0ADM's current licensee, walking backwards.
- Manne, AaronIAgranted 2013-03-05cancelled 2014-04-15
Successor callsigns
Callsigns held now by people who previously held W0ADM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0ADM, oldest first.
- BOEHM, CHRISTOPHER G ND1995-02-22 → cancelled 2007-02-23
- Manne, Aaron FL2024-02-22 active