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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W8TJO callsign genealogy

Currently held by BRAUN, RALPH C

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 W8TJO's current licensee, walking backwards.

  1. KE8ILMcancelled· G
    OKeefe, ThomasMIgranted 2017-12-11cancelled 2017-12-29

Successor callsigns

Callsigns held now by people who previously held W8TJO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W8TJO, oldest first.

  • BRAUN, RALPH C MI
    1995-04-12 → cancelled 2007-04-13
  • OKeefe, Thomas J MI
    2017-12-29 active