Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4CPM callsign genealogy
Currently held by Mann, Charles
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 N4CPM's current licensee, walking backwards.
- Mann, CharlesNCgranted 2019-06-03cancelled 2019-06-21
Successor callsigns
Callsigns held now by people who previously held N4CPM.
- KIRKPATRICK, EDWARD LGAgranted 2016-06-14
All historical holders
Every license row we've seen with the callsign N4CPM, oldest first.
- KIRKPATRICK, EDWARD L GA1998-01-14 → cancelled 2006-08-25
- Mann, Charles KY2019-06-21 active