Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD5OM callsign genealogy
Currently held by Fluckiger, David U
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 AD5OM's current licensee, walking backwards.
- Fluckiger, David UUTgranted 2023-07-01
Successor callsigns
Callsigns held now by people who previously held AD5OM.
- Fluckiger, David UUTgranted 2023-07-01