Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1EHM callsign genealogy
Currently held by FURBISH, WILLIAM 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 N1EHM's current licensee, walking backwards.
- FURBISH, WILLIAM DMAgranted 2006-06-02cancelled 2014-02-19
Successor callsigns
Callsigns held now by people who previously held N1EHM.
All historical holders
Every license row we've seen with the callsign N1EHM, oldest first.
- FURBISH, WILLIAM D MA1996-09-19 → cancelled 2006-06-02
- FURBISH, WILLIAM D MA2014-02-19 → cancelled 2018-02-13