Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4ATE callsign genealogy
Currently held by Michelson Sr, Robert C
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 N4ATE's current licensee, walking backwards.
- Michelson Sr, Robert CGAgranted 2003-04-01cancelled 2007-06-01
Successor callsigns
Callsigns held now by people who previously held N4ATE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4ATE, oldest first.
- THOMPSON, FREDDY W GA1994-09-07 → cancelled 2006-09-08
- Michelson Sr, Robert C GA2017-04-26 active