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

W7RXO callsign genealogy

Currently held by SKOCH, JAMES W

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 W7RXO's current licensee, walking backwards.

  1. W7NPGcancelled
    WESTERN WASHINGTON DIGITAL RADIO ASSOCIATIONWAgranted 2011-04-12cancelled 2019-02-09
  2. WD7STRcancelled
    WESTERN WASHINGTON DIGITAL RADIO ASSOCIATIONWAgranted 2008-06-24cancelled 2011-04-12
  3. KE7UIScancelled
    WESTERN WASHINGTON DIGITAL RADIO ASSOCIATIONWAgranted 2008-05-29cancelled 2008-06-24

Successor callsigns

Callsigns held now by people who previously held W7RXO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7RXO, oldest first.

  • SKOCH, JAMES W OR
    2001-04-24 → cancelled 2013-07-24
  • WESTERN WASHINGTON DIGITAL RADIO ASSOCIATION WA
    2019-02-09 active