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

W0PE callsign genealogy

Currently held by Osterman, Fred H

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 W0PE's current licensee, walking backwards.

  1. W6GSCcancelled· E
    Osterman, Frederick HCAgranted 2004-01-16cancelled 2008-08-19
  2. WA6GSCcancelled· A
    OSTERMAN, FREDERICK HCAgranted 1997-06-16cancelled 2004-01-16

Successor callsigns

Callsigns held now by people who previously held W0PE.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W0PE, oldest first.

  • SCHWERTFEGER, ALVIN W KS
    1997-12-04 → cancelled 2008-07-31
  • Osterman, Fred H CA
    2018-05-22 active
← Back to W0PE License history →