Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NN0TT callsign genealogy
Currently held by VLACH, RODNEY 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 NN0TT's current licensee, walking backwards.
- VLACH, RODNEY LMNgranted 1998-09-25cancelled 2001-05-18
Successor callsigns
Callsigns held now by people who previously held NN0TT.
No current licensee on record previously held this callsign.