Confidence: Medium · Source: FCC ULS · As of 2026-09-16
N6AYU callsign genealogy
Currently held by Woolf, Randy M
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 N6AYU's current licensee, walking backwards.
- Woolf, Randy MCAgranted 2002-11-21cancelled 2008-02-29
Successor callsigns
Callsigns held now by people who previously held N6AYU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6AYU, oldest first.
- WOOLF, LOREN A CA1991-07-02 → cancelled 2003-07-03
- Woolf, Randy M CA2017-12-29 active