Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7HHH callsign genealogy
Currently held by Schoenthal, Gareth J
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 KK7HHH's current licensee, walking backwards.
- Schoenthal, Gareth JMTgranted 2019-08-30
Successor callsigns
Callsigns held now by people who previously held KK7HHH.
- Schoenthal, Gareth JMTgranted 2019-08-30