Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5DSR callsign genealogy
Currently held by RUMFIELD, DEBRA S
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 N5DSR's current licensee, walking backwards.
- RUMFIELD, DEBRA STXgranted 1991-02-12cancelled 1999-10-23
- KA5QVNno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N5DSR.
- PHILLIPS, ROBERT DAKgranted 2004-02-05cancelled 2010-05-29