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

K1OWA callsign genealogy

Currently held by BOSTWICK, WILLARD D

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 K1OWA's current licensee, walking backwards.

  1. AG4XTcancelled· E
    Lindsey, James EVAgranted 2012-09-25cancelled 2013-06-21
  2. KG4WOMcancelled· E
    Lindsey, James EVAgranted 2002-12-19cancelled 2003-01-27

Successor callsigns

Callsigns held now by people who previously held K1OWA.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K1OWA, oldest first.

  • BOSTWICK, WILLARD D IN
    2001-04-20 → cancelled 2013-04-23
  • Lindsey, James E VA
    2023-04-01 active
← Back to K1OWA License history →