Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA3JP callsign genealogy
Currently held by LEES, WILLIAM 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 AA3JP's current licensee, walking backwards.
- Poklembo, Jeffrey SPAgranted 2020-03-03cancelled 2020-08-14
Successor callsigns
Callsigns held now by people who previously held AA3JP.
- Poklembo, Jeffrey SPAgranted 2021-05-08
All historical holders
Every license row we've seen with the callsign AA3JP, oldest first.
- LEES, WILLIAM J NJ2004-08-31 → cancelled 2016-09-01
- Poklembo, Jeffrey S PA2020-08-14 → cancelled 2021-05-08