Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6WBU callsign genealogy
Currently held by POFAHL, DAVID B
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 N6WBU's current licensee, walking backwards.
- Pofahl, David BAZgranted 2012-08-28cancelled 2012-09-15
Successor callsigns
Callsigns held now by people who previously held N6WBU.
- Pofahl, David BAZgranted 2012-10-10cancelled 2024-10-11
All historical holders
Every license row we've seen with the callsign N6WBU, oldest first.
- POFAHL, DAVID B CA1989-08-15 → cancelled 2001-08-16
- Pofahl, David B AZ2012-09-15 → cancelled 2012-10-10