Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA6CE callsign genealogy
Currently held by Elsen, Christian
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 AA6CE's current licensee, walking backwards.
- Elsen, ChristianCAgranted 2025-01-07cancelled 2025-02-25
Successor callsigns
Callsigns held now by people who previously held AA6CE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA6CE, oldest first.
- COSTELLO, PATRICK J CA2011-12-13 → cancelled 2023-12-14
- Elsen, Christian CA2025-02-25 active