Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1JDR callsign genealogy
Currently held by RICHARD, JOHN D
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 N1JDR's current licensee, walking backwards.
- RICHARD, JOHN DMAgranted 1997-10-08cancelled 2007-09-25
Successor callsigns
Callsigns held now by people who previously held N1JDR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1JDR, oldest first.
- WATTS, KENNETH W NH1991-05-28 → cancelled 2003-05-29
- RICHARD, JOHN D MA2017-08-18 active