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

KF4AS callsign genealogy

Currently held by PARKER, BYRON B

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 KF4AS's current licensee, walking backwards.

  1. AK4VPcancelled· E
    BROWARD, MONTGOMERY MFLgranted 2011-10-07cancelled 2012-07-03
  2. KK4EPBcancelled· E
    BROWARD, MONTGOMERY MFLgranted 2011-10-07cancelled 2012-06-12

Successor callsigns

Callsigns held now by people who previously held KF4AS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KF4AS, oldest first.

  • PARKER, BYRON B FL
    1997-11-19 → cancelled 2009-11-20
  • BROWARD, MONTGOMERY M FL
    2022-07-02 active
← Back to KF4AS License history →