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

W4YBF callsign genealogy

Currently held by BORLAND, RONALD 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 W4YBF's current licensee, walking backwards.

  1. KM4USAcancelled· G
    HAGERMAN III, STEPHEN MSCgranted 2015-10-24cancelled 2021-04-09
  2. KM4NQWcancelled· T
    HAGERMAN III, STEPHEN MSCgranted 2015-10-01cancelled 2015-10-24

Successor callsigns

Callsigns held now by people who previously held W4YBF.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4YBF, oldest first.

  • BORLAND, RONALD P NC
    2002-05-14 → cancelled 2004-12-23
  • HAGERMAN III, STEPHEN M SC
    2021-04-09 active
← Back to W4YBF License history →