Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6PP callsign genealogy
Currently held by Dubinick Jr, Robert L
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 AI6PP's current licensee, walking backwards.
- Dubinick Jr, Robert LCAgranted 2016-05-02cancelled 2016-05-04
Successor callsigns
Callsigns held now by people who previously held AI6PP.
- Dubinick Jr, Robert LMOgranted 2016-05-24