Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0JEF callsign genealogy
Currently held by SAMUELS, 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 N0JEF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N0JEF.
- SAMUELS, JEFFREY SCAgranted 2017-04-19
All historical holders
Every license row we've seen with the callsign N0JEF, oldest first.
- MOBLEY, FRANCIS C IA1988-04-26 → cancelled 2000-04-27
- SAMUELS, JEFFREY S CA2003-11-25 → cancelled 2007-02-13
- SINGER, JEFFREY W FL2020-02-28 active