Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W9QP callsign genealogy
Currently held by DZIEDZIEJKO, JOHN 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 W9QP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W9QP.
- DZIEDZIEJKO, JOHN MSCgranted 2025-01-17cancelled 2025-06-21