Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4KP callsign genealogy
Currently held by CHARPIAT JR, FRANK C
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 N4KP's current licensee, walking backwards.
- CHARPIAT JR, FRANK CGAgranted 2006-01-31cancelled 2013-08-13
Successor callsigns
Callsigns held now by people who previously held N4KP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4KP, oldest first.
- PINION, KENDALL H MD2001-11-06 → cancelled 2011-07-23
- CHARPIAT JR, FRANK C GA2023-07-08 active