Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0TEK callsign genealogy
Currently held by ERICKSON, CORY D
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 N0TEK's current licensee, walking backwards.
- KNAPP, THEODORE EKSgranted 2007-03-09cancelled 2008-09-09
Successor callsigns
Callsigns held now by people who previously held N0TEK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0TEK, oldest first.
- ERICKSON, CORY D MN1992-06-23 → cancelled 2004-06-24
- KNAPP, THEODORE E KS2018-07-26 active