Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1KKK callsign genealogy
Currently held by Rapelye, Arthur G
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 W1KKK's current licensee, walking backwards.
- Kamp Jr, Frederick ECTgranted 2012-08-31cancelled 2014-11-14
Successor callsigns
Callsigns held now by people who previously held W1KKK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1KKK, oldest first.
- Rapelye, Arthur G FL2009-02-06 → cancelled 2011-04-27
- Kamp Jr, Frederick E CT2024-11-19 active