Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5DMY callsign genealogy
Currently held by Viehweger, Arved R
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 N5DMY's current licensee, walking backwards.
- Viehweger, ArvedTXgranted 2020-06-22cancelled 2020-08-07
Successor callsigns
Callsigns held now by people who previously held N5DMY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5DMY, oldest first.
- DEUTSCH JR, GEORGE C TX1996-12-04 → cancelled 2008-12-05
- Viehweger, Arved R TX2020-08-07 active