Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1ZG callsign genealogy
Currently held by MC CURDY, DAVID E
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 K1ZG's current licensee, walking backwards.
- Hart, Christopher AMAgranted 2017-08-16cancelled 2020-01-31
Successor callsigns
Callsigns held now by people who previously held K1ZG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1ZG, oldest first.
- MC CURDY, DAVID E MA2016-12-06 → cancelled 2018-01-10
- Hart, Christopher A CT2020-01-31 active