Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7QPZ callsign genealogy
Currently held by Echelbarger, Louis F
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 W7QPZ's current licensee, walking backwards.
- Echelbarger, Louis FWAgranted 2006-05-10cancelled 2006-08-18
Successor callsigns
Callsigns held now by people who previously held W7QPZ.
No current licensee on record previously held this callsign.