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

W4HHI callsign genealogy

Currently held by FERGUSON, JO 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 W4HHI's current licensee, walking backwards.

  1. KM4PRNcancelled
    Lowcountry Amateur Radio Repeater Association IncSCgranted 2015-12-15cancelled 2018-11-14

Successor callsigns

Callsigns held now by people who previously held W4HHI.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4HHI, oldest first.

  • FERGUSON, JO A GA
    1987-08-18 → cancelled 1999-08-20
  • Lowcountry Amateur Radio Repeater Association Inc SC
    2018-11-14 active
← Back to W4HHI License history →