Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0NT callsign genealogy
Currently held by FELLMET, DAVID L
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 AD0NT's current licensee, walking backwards.
- FELLMET, DAVID LIAgranted 2015-03-04cancelled 2015-03-18
Successor callsigns
Callsigns held now by people who previously held AD0NT.
- FELLMET, DAVID LIAgranted 2025-05-06