Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6IUH callsign genealogy
Currently held by SILLS, WILLIAM A
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 N6IUH's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N6IUH.
- SILLS, WILLIAM ANVgranted 2014-01-09cancelled 2020-09-22