Confidence: Medium · Source: FCC ULS · As of 2026-09-11
K7GRR callsign genealogy
Currently held by Lacy, Timothy 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 K7GRR's current licensee, walking backwards.
- Lacy, Timothy DWAgranted 2006-03-24cancelled 2007-06-26
Successor callsigns
Callsigns held now by people who previously held K7GRR.
No current licensee on record previously held this callsign.