Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7LWK callsign genealogy
Currently held by Karpurk, Larry W
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 K7LWK's current licensee, walking backwards.
- KARPURK, LARRY WAZgranted 1997-06-10cancelled 2004-09-25
Successor callsigns
Callsigns held now by people who previously held K7LWK.
- Karpurk, Lawrence WAZgranted 2025-04-03