Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7AWR callsign genealogy
Currently held by Duchie, Ralph J
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 K7AWR's current licensee, walking backwards.
- Duchie, Ralph JWAgranted 2013-01-31cancelled 2014-02-11
Successor callsigns
Callsigns held now by people who previously held K7AWR.
No current licensee on record previously held this callsign.