Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1NOT callsign genealogy
Currently held by Marks, Roger B
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 W1NOT's current licensee, walking backwards.
- Marks, Roger BCOgranted 2017-02-01cancelled 2017-02-22
Successor callsigns
Callsigns held now by people who previously held W1NOT.
No current licensee on record previously held this callsign.