Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4FCW callsign genealogy
Currently held by Wittek, Bernhard J
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 N4FCW's current licensee, walking backwards.
- Wittek, Bernhard JGAgranted 2010-03-18cancelled 2010-04-17
Successor callsigns
Callsigns held now by people who previously held N4FCW.
- Wittek, Bernhard JGAgranted 2020-08-13