Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DRX callsign genealogy
Currently held by Passafiume, Chris 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 W7DRX's current licensee, walking backwards.
- Passafiume, Chris RORgranted 2018-05-29cancelled 2018-07-03
Successor callsigns
Callsigns held now by people who previously held W7DRX.
No current licensee on record previously held this callsign.