Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6HO callsign genealogy
Currently held by THUNDER AND LIGHTNING AMATEUR RADIO CLUB
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 K6HO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K6HO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6HO, oldest first.
- THUNDER AND LIGHTNING AMATEUR RADIO CLUB CA1996-11-04 → cancelled 2000-11-03
- SMITH, JEFFREY L TX2022-08-25 active