Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1OHX callsign genealogy
Currently held by STIMPSON, STEVEN 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 N1OHX's current licensee, walking backwards.
- STIMPSON, STEVEN DMEgranted 2017-11-03cancelled 2020-03-20
Successor callsigns
Callsigns held now by people who previously held N1OHX.
- STIMPSON, STEVEN DMEgranted 2017-11-03cancelled 2020-03-20
All historical holders
Every license row we've seen with the callsign N1OHX, oldest first.
- STIMPSON, STEVEN D ME2013-10-29 → cancelled 2017-11-03
- STIMPSON, STEVEN D ME2020-03-20 active