Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4LPC callsign genealogy
Currently held by LEFKOWITZ, ALBERT B
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 N4LPC's current licensee, walking backwards.
- Ciamillo, Louis PGAgranted 2011-03-15cancelled 2011-06-03
Successor callsigns
Callsigns held now by people who previously held N4LPC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4LPC, oldest first.
- LEFKOWITZ, ALBERT B FL1997-04-04 → cancelled 2006-10-19
- Ciamillo, Louis P GA2021-03-31 active