Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG6SSH callsign genealogy
Currently held by Markson, David R
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 KG6SSH's current licensee, walking backwards.
- Markson, David RCAgranted 2003-01-16cancelled 2003-02-11
Successor callsigns
Callsigns held now by people who previously held KG6SSH.
- Markson, David RCAgranted 2020-11-05