Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5TWE callsign genealogy
Currently held by Zweimueller, Tobias
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 N5TWE's current licensee, walking backwards.
- Zweimueller, TobiasCAgranted 2024-09-04cancelled 2026-08-21
Successor callsigns
Callsigns held now by people who previously held N5TWE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5TWE, oldest first.
- REED, WAYNE L OK1991-05-28 → cancelled 2003-05-29
- Zweimueller, Tobias CA2026-08-21 active