Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KPC callsign genealogy
Currently held by COFFIA, KENNETH P
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 W4KPC's current licensee, walking backwards.
- Coffia, Kenneth PSCgranted 2025-04-08cancelled 2025-04-26
Successor callsigns
Callsigns held now by people who previously held W4KPC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4KPC, oldest first.
- DISCHER JR, EDGAR H GA1997-04-30 → cancelled 2009-05-01
- COFFIA, KENNETH P SC2011-07-26 → cancelled 2023-07-27
- Coffia, Kenneth P SC2025-04-26 active