Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9LHT callsign genealogy
Currently held by Jung, Mark P
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 K9LHT's current licensee, walking backwards.
- Jung, Mark PWAgranted 2020-10-06cancelled 2022-07-01
Successor callsigns
Callsigns held now by people who previously held K9LHT.
No current licensee on record previously held this callsign.