Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5JSD callsign genealogy
Currently held by Duncan, Joseph S
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 N5JSD's current licensee, walking backwards.
- Duncan, Joseph SARgranted 2009-03-12cancelled 2009-05-22
Successor callsigns
Callsigns held now by people who previously held N5JSD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5JSD, oldest first.
- RICE, LEE NM1988-10-04 → cancelled 2000-10-05
- Duncan, Joseph S AR2019-05-29 active