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

W2UH callsign genealogy

Currently held by Schreiber, Otmar P

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 W2UH's current licensee, walking backwards.

  1. WV2Hactive· E
    Pettigrew, Thomas JNYgranted 2020-05-02
  2. AE2MTcancelled· E
    Pettigrew, Thomas JNYgranted 2016-09-13cancelled 2020-05-02
  3. KD2HWBcancelled· E
    Pettigrew, Thomas JNYgranted 2015-01-16cancelled 2016-09-13

Successor callsigns

Callsigns held now by people who previously held W2UH.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W2UH, oldest first.

  • Schreiber, Otmar P NJ
    2006-06-08 → cancelled 2016-03-01
  • VAZQUEZ, HIRAM PA
    2018-03-20 active
← Back to W2UH License history →