uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

NU7N callsign genealogy

Currently held by Williams, Leland S

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 NU7N's current licensee, walking backwards.

  1. AI4NUcancelled· E
    Williams, Leland SORgranted 2005-08-15cancelled 2008-03-08
  2. KI4LJKcancelled· E
    Williams, Leland SVAgranted 2005-08-15cancelled 2006-01-20

Successor callsigns

Callsigns held now by people who previously held NU7N.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NU7N, oldest first.

  • FRENCH, ALBERT L OR
    1996-02-16 → cancelled 2008-02-19
  • Williams, Leland S NC
    2017-12-09 active
← Back to NU7N License history →