Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA3K callsign genealogy
Currently held by POPODI, ALFRED E
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 AA3K's current licensee, walking backwards.
- KEMPISTY, MARK SPAgranted 2001-04-17cancelled 2010-03-26
Successor callsigns
Callsigns held now by people who previously held AA3K.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA3K, oldest first.
- POPODI, ALFRED E MD1998-03-06 → cancelled 2010-03-09
- KEMPISTY, MARK S PA2020-02-14 active