Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2PSU callsign genealogy
Currently held by Gera, Joseph S
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 KD2PSU's current licensee, walking backwards.
- Gera, Joseph SNYgranted 2020-03-03cancelled 2022-10-18
Successor callsigns
Callsigns held now by people who previously held KD2PSU.
- Kedrowitsch, Alexander LNYgranted 2018-05-22
All historical holders
Every license row we've seen with the callsign KD2PSU, oldest first.
- Kedrowitsch, Alexander L NY2018-05-01 → cancelled 2018-05-22
- Gera, Joseph S NY2022-10-18 active