Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9TEC callsign genealogy
Currently held by KRAUT, DAVID A
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 N9TEC's current licensee, walking backwards.
- Sons, Randall ENCgranted 2022-11-01cancelled 2023-06-24
Successor callsigns
Callsigns held now by people who previously held N9TEC.
- Sons, Randall ENCgranted 2025-12-16
All historical holders
Every license row we've seen with the callsign N9TEC, oldest first.
- KRAUT, DAVID A GA2003-03-25 → cancelled 2015-04-21
- Sons, Randall E NC2023-06-24 → cancelled 2025-12-16