Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4NV callsign genealogy
Currently held by Sharber, William 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 AJ4NV's current licensee, walking backwards.
- Sharber, William DNCgranted 2001-03-21cancelled 2009-01-21
- KC6GMYno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AJ4NV.
No current licensee on record previously held this callsign.