Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI4PP callsign genealogy
Currently held by Stavropoulos, Peter N
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 AI4PP's current licensee, walking backwards.
- Stavropoulos, Peter NFLgranted 2005-10-12cancelled 2006-05-15
Successor callsigns
Callsigns held now by people who previously held AI4PP.
No current licensee on record previously held this callsign.