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

WW0I callsign genealogy

Currently held by JENKINS, HARRY G

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 WW0I's current licensee, walking backwards.

  1. KD0EFLcancelled· E
    ALBINGER, ANDREW JIAgranted 2008-06-03cancelled 2011-06-10

Successor callsigns

Callsigns held now by people who previously held WW0I.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WW0I, oldest first.

  • JENKINS, HARRY G CO
    1999-05-18 → cancelled 2011-05-19
  • ALBINGER, ANDREW J IA
    2021-03-26 active