Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9NGT callsign genealogy
Currently held by CARR, SHERMAN C
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 W9NGT's current licensee, walking backwards.
- Nevinger, David AILgranted 2015-06-19cancelled 2021-02-23
Successor callsigns
Callsigns held now by people who previously held W9NGT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9NGT, oldest first.
- CARR, SHERMAN C WI1995-03-22 → cancelled 2007-03-23
- Nevinger, David A IL2021-02-23 active