Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NM4T callsign genealogy
Currently held by BEHRENS, CRAIG W
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 NM4T's current licensee, walking backwards.
- KO4LCno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held NM4T.
- SCHUBERT JR, LOUIS RGAgranted 2006-04-25cancelled 2018-06-08