Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7CRU callsign genealogy
Currently held by WILLIAMS, RICHARD V
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 N7CRU's current licensee, walking backwards.
- Schlack, Dale AWAgranted 2014-05-28cancelled 2015-01-06
Successor callsigns
Callsigns held now by people who previously held N7CRU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7CRU, oldest first.
- WILLIAMS, RICHARD V OR1992-07-21 → cancelled 2004-07-22
- Schlack, Dale A WA2024-10-12 active