Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7PPD callsign genealogy
Currently held by Simmons, Clark R
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 K7PPD's current licensee, walking backwards.
- Simmons, Clark RAZgranted 2024-01-23cancelled 2024-02-13
Successor callsigns
Callsigns held now by people who previously held K7PPD.
No current licensee on record previously held this callsign.