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

KA4ERG callsign genealogy

Currently held by Gibbons, Ernest R

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 KA4ERG's current licensee, walking backwards.

  1. WW4BOBactive· G
    Failla, Robert JFLgranted 2026-06-12
  2. KM4VGKcancelled· G
    Failla, Robert JFLgranted 2016-07-13cancelled 2016-08-16

Successor callsigns

Callsigns held now by people who previously held KA4ERG.

  1. WW4BOBcancelled· G
    Gibbons, Ernest RFLgranted 2012-05-18cancelled 2012-09-22
  2. K4KKAcancelled· T
    Gibbons, Ernest RFLgranted 2010-08-07cancelled 2010-10-05

All historical holders

Every license row we've seen with the callsign KA4ERG, oldest first.

  • Gibbons, Ernest R FL
    2010-05-18 → cancelled 2010-08-07
  • Gibbons, Ernest R FL
    2010-10-05 → cancelled 2012-05-18
  • Gibbons, Ernest R FL
    2022-07-06 active
← Back to KA4ERG License history →