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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K8PO callsign genealogy

Currently held by OBERT, PAUL T

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 K8PO's current licensee, walking backwards.

  1. KY4Factive· E
    MC LEAN, DAVID LFLgranted 2021-12-28
  2. WB4SIGcancelled· E
    MC LEAN, DAVID LFLgranted 2021-07-08cancelled 2021-12-28

Successor callsigns

Callsigns held now by people who previously held K8PO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K8PO, oldest first.

  • OBERT, PAUL T ME
    2016-05-09 → cancelled 2017-10-23
  • HAFT, DOUGLAS W AL
    2019-12-07 active