Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NV9D callsign genealogy
Currently held by Lofgren, John A
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 NV9D's current licensee, walking backwards.
- Lofgren, John AWIgranted 2007-02-26cancelled 2007-03-17
Successor callsigns
Callsigns held now by people who previously held NV9D.
- BOTKIN, LARRY PTXgranted 2006-05-16cancelled 2018-06-19