Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5NPV callsign genealogy
Currently held by MULLER, DAVID P
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 W5NPV's current licensee, walking backwards.
- MULLER, DAVID PLAgranted 2004-05-03cancelled 2011-06-03
Successor callsigns
Callsigns held now by people who previously held W5NPV.
No current licensee on record previously held this callsign.