Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC3DJA callsign genealogy
Currently held by Amann, Dana J
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 KC3DJA's current licensee, walking backwards.
- Amann, Dana JPAgranted 2023-11-07cancelled 2024-03-09
Successor callsigns
Callsigns held now by people who previously held KC3DJA.
- SCHELL II, JOHN FPAgranted 2025-03-11
All historical holders
Every license row we've seen with the callsign KC3DJA, oldest first.
- SCHELL, JOHN F PA2014-08-19 → cancelled 2015-05-12
- Amann, Dana J PA2024-03-09 active