Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6YWH callsign genealogy
Currently held by TAFEL, OSVALDO H
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 N6YWH's current licensee, walking backwards.
- Tafel, Osvaldo HNVgranted 2025-06-25cancelled 2025-07-15
Successor callsigns
Callsigns held now by people who previously held N6YWH.
- Boshears DC, Andrew PTNgranted 2020-11-13
All historical holders
Every license row we've seen with the callsign N6YWH, oldest first.
- TAFEL, OSVALDO H CA1990-05-08 → cancelled 2002-05-09
- Boshears, Andrew P CA2020-09-26 → cancelled 2020-11-13
- Tafel, Osvaldo H NV2025-07-15 active