Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4NVH callsign genealogy
Currently held by MORRIS, RALPH D
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 K4NVH's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K4NVH.
- MORRIS, RALPH DGAgranted 2011-01-11cancelled 2019-04-18