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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W0IW callsign genealogy

Currently held by DAVENPORT, MILTON A

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 W0IW's current licensee, walking backwards.

  1. KJ0Lactive· E
    Lewton, David EMOgranted 2021-08-25
  2. KD0OYAcancelled· E
    Lewton, David EMOgranted 2011-06-16cancelled 2011-10-07

Successor callsigns

Callsigns held now by people who previously held W0IW.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W0IW, oldest first.

  • DAVENPORT, MILTON A CO
    1997-12-03 → cancelled 2007-07-28
  • LETO, JOSEPH W IA
    2019-05-23 active
← Back to W0IW License history →