Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7DMW callsign genealogy
Currently held by ROSMAN, JEROD A
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 N7DMW's current licensee, walking backwards.
- Rosman, David JWAgranted 2012-11-30cancelled 2014-06-17
Successor callsigns
Callsigns held now by people who previously held N7DMW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7DMW, oldest first.
- ROSMAN, JEROD A WA1993-09-07 → cancelled 2005-09-08
- Rosman, David J WA2026-02-03 active