Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1DE callsign genealogy
Currently held by JENSEN, JEFFREY 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 N1DE's current licensee, walking backwards.
- KC1TKXcancelledNorthern Maine Amateur Radio Contest ClubMEgranted 2023-09-16cancelled 2023-11-28
Successor callsigns
Callsigns held now by people who previously held N1DE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1DE, oldest first.
- MILLS, DENNIS A ME1999-10-20 → cancelled 2011-10-21
- JENSEN, JEFFREY S CA2011-11-08 → cancelled 2023-11-09
- Northern Maine Amateur Radio Contest Club ME2023-11-28 active