Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1CAD callsign genealogy
Currently held by RATHBUN, ROY E
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 N1CAD's current licensee, walking backwards.
- CURTIS, NICKUTgranted 2020-04-22cancelled 2020-05-15
Successor callsigns
Callsigns held now by people who previously held N1CAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1CAD, oldest first.
- RATHBUN, ROY E MA2006-05-03 → cancelled 2018-07-31
- CURTIS, NICK UT2020-05-15 active