Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4KPP callsign genealogy
Currently held by Mitchell, Harold M
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 N4KPP's current licensee, walking backwards.
- MITCHELL, HAROLD MGAgranted 2016-09-12cancelled 2016-10-08
Successor callsigns
Callsigns held now by people who previously held N4KPP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4KPP, oldest first.
- Mitchell, Harold M GA2003-07-15 → cancelled 2015-07-16
- MITCHELL, HAROLD M GA2016-10-08 active