Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0ZKT callsign genealogy
Currently held by Riblett, Michael L
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 N0ZKT's current licensee, walking backwards.
- Riblett, Michael LKSgranted 2024-10-17cancelled 2024-11-05
Successor callsigns
Callsigns held now by people who previously held N0ZKT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0ZKT, oldest first.
- RIBLETT, MICHAEL L KS1993-11-23 → cancelled 2005-11-24
- Riblett, Michael L KS2024-11-05 active