Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7LWV callsign genealogy
Currently held by GRABOTIN, RICHARD 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 K7LWV's current licensee, walking backwards.
- GRABOTIN, RICHARD CORgranted 2005-04-20cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held K7LWV.
No current licensee on record previously held this callsign.