Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7WPE callsign genealogy
Currently held by BLOCK, CARL M
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 KD7WPE's current licensee, walking backwards.
- BLOCK, CARL MAZgranted 2025-07-08
Successor callsigns
Callsigns held now by people who previously held KD7WPE.
- BLOCK, CARL MAZgranted 2025-07-08