uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WI1W callsign genealogy

Currently held by Urkawich, Albert E

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 WI1W's current licensee, walking backwards.

  1. KE5NHBcancelled· E
    Stough, Stanley DTXgranted 2007-03-26cancelled 2013-08-24

Successor callsigns

Callsigns held now by people who previously held WI1W.

  1. KB1ALactive· E
    Urkawich, Albert ECTgranted 2021-06-26
  2. WB1HJSactive· E
    SCHNEIDER, MARK DNHgranted 2017-04-04

All historical holders

Every license row we've seen with the callsign WI1W, oldest first.

  • SCHNEIDER, MARK D MA
    2000-07-14 → cancelled 2007-05-22
  • Urkawich, Albert E CT
    2009-08-11 → cancelled 2011-07-26
  • Stough, Stanley D NC
    2023-06-10 active
← Back to WI1W License history →