Confidence: Medium · Source: FCC ULS · As of 2026-09-15
W7NVH callsign genealogy
Currently held by Graber, Donald C
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 W7NVH's current licensee, walking backwards.
- Graber, Donald CCAgranted 2002-09-13cancelled 2004-06-05
Successor callsigns
Callsigns held now by people who previously held W7NVH.
No current licensee on record previously held this callsign.