Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4NCP callsign genealogy
Currently held by FLEET CMBT TRAINING CNTR ARC
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 K4NCP's current licensee, walking backwards.
- KC9IHQcancelledDam Neck TechILgranted 2005-10-18cancelled 2006-04-18
Successor callsigns
Callsigns held now by people who previously held K4NCP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4NCP, oldest first.
- FLEET CMBT TRAINING CNTR ARC VA1992-06-16 → cancelled 2004-06-17
- Dam Neck Tech IL2016-09-13 active