Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7HAR callsign genealogy
Currently held by Harden, William L
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 K7HAR's current licensee, walking backwards.
- Harden, William LNVgranted 2007-01-26cancelled 2007-04-17
Successor callsigns
Callsigns held now by people who previously held K7HAR.
No current licensee on record previously held this callsign.