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

WE8P callsign genealogy

Currently held by O HARA, TIMOTHY M

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 WE8P's current licensee, walking backwards.

  1. KD8CMDcancelled· E
    Czubak, Frederick JMIgranted 2005-12-05cancelled 2012-06-12

Successor callsigns

Callsigns held now by people who previously held WE8P.

  1. W0YVactive· E
    O'HARA, TIMOTHY MIAgranted 2019-09-11

All historical holders

Every license row we've seen with the callsign WE8P, oldest first.

  • O HARA, TIMOTHY M IA
    2007-12-18 → cancelled 2009-12-08
  • Czubak, Frederick J MI
    2022-04-15 active