Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7RJP callsign genealogy
Currently held by Sims, Louis W
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 KD7RJP's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD7RJP.
- Sims, Louis WWYgranted 2002-05-15cancelled 2010-07-27