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

N6XXX callsign genealogy

Currently held by Skinner, William B

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 N6XXX's current licensee, walking backwards.

  1. KN6CFVcancelled· T
    Skinner, William BCAgranted 2019-05-28cancelled 2019-06-18

Successor callsigns

Callsigns held now by people who previously held N6XXX.

  1. W6WWXexpired· T
    Skinner, William BCAgranted 2005-03-04cancelled 2017-03-07

All historical holders

Every license row we've seen with the callsign N6XXX, oldest first.

  • GRIBBELL, COLIN E CA
    1990-02-20 → cancelled 2002-03-07
  • Skinner, William B CA
    2004-04-28 → cancelled 2005-03-04
  • HORN, JOHN T GA
    2007-04-06 → cancelled 2019-04-09
  • Skinner, William B CA
    2019-06-18 active
← Back to N6XXX License history →