Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6NMR callsign genealogy
Currently held by MCFADDEN, DOUGLAS 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 W6NMR's current licensee, walking backwards.
- McFadden, Douglas RORgranted 2005-01-10cancelled 2009-07-25
Successor callsigns
Callsigns held now by people who previously held W6NMR.
No current licensee on record previously held this callsign.