Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD2ZIN callsign genealogy
Currently held by Savage, Mark O
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 KD2ZIN's current licensee, walking backwards.
- Savage, Mark ONYgranted 2022-04-18cancelled 2022-04-21
Successor callsigns
Callsigns held now by people who previously held KD2ZIN.
No current licensee on record previously held this callsign.