Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4TMK callsign genealogy
Currently held by NUGUIT, LEE T
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 N4TMK's current licensee, walking backwards.
- Kreyling, Tonya MKYgranted 2004-06-14cancelled 2004-07-24
Successor callsigns
Callsigns held now by people who previously held N4TMK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4TMK, oldest first.
- NUGUIT, LEE T FL1988-08-02 → cancelled 2000-08-03
- Kreyling, Tonya M KY2004-07-24 → cancelled 2016-07-26