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

W8MGR callsign genealogy

Currently held by Russell, Michael G

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 W8MGR's current licensee, walking backwards.

  1. W7MGRcancelled· G
    Robertson, Matthew GNCgranted 2022-12-09cancelled 2024-06-21
  2. KS4ALTcancelled· G
    Robertson, Matthew GNCgranted 2022-04-05cancelled 2022-12-09

Successor callsigns

Callsigns held now by people who previously held W8MGR.

  1. KQ8Nactive· E
    Russell, Michael GMIgranted 2022-09-17
  2. KS4ALTcancelled· G
    Robertson, Matthew GNCgranted 2022-04-05cancelled 2022-12-09

All historical holders

Every license row we've seen with the callsign W8MGR, oldest first.

  • Russell, Michael G MI
    2011-05-03 → cancelled 2012-12-04
  • Robertson, Matthew G OH
    2021-09-04 → cancelled 2022-04-05
← Back to W8MGR License history →