Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8GUY callsign genealogy
Currently held by Lundberg, Marc T
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 K8GUY's current licensee, walking backwards.
- Lundberg, Marc TOHgranted 2018-03-06cancelled 2021-06-02
Successor callsigns
Callsigns held now by people who previously held K8GUY.
No current licensee on record previously held this callsign.