Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4KKG callsign genealogy
Currently held by West, Richard D
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 K4KKG's current licensee, walking backwards.
- MADHOSINGH, ADRIAN RFLgranted 2017-07-27cancelled 2017-08-29
Successor callsigns
Callsigns held now by people who previously held K4KKG.
- West, Richard DVAgranted 2004-08-25cancelled 2009-04-28
All historical holders
Every license row we've seen with the callsign K4KKG, oldest first.
- West, Richard D VA2004-08-25 → cancelled 2008-09-25
- MADHOSINGH, ADRIAN R FL2017-08-29 active