Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4AAB callsign genealogy
Currently held by Portaluppi, Angelo 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 N4AAB's current licensee, walking backwards.
- Pierce, Jimmy MALgranted 2013-05-14cancelled 2014-10-07
Successor callsigns
Callsigns held now by people who previously held N4AAB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4AAB, oldest first.
- Portaluppi, Angelo L FL2000-01-19 → cancelled 2012-01-20
- Pierce, Jimmy M AL2014-10-07 active