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

K4DSO callsign genealogy

Currently held by BANKSTON, LILLIAN O

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 K4DSO's current licensee, walking backwards.

  1. KI4RQHcancelled
    Birmingham Amateur Radio ClubALgranted 2006-10-10cancelled 2006-10-31

Successor callsigns

Callsigns held now by people who previously held K4DSO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K4DSO, oldest first.

  • BANKSTON, LILLIAN O AL
    1994-02-08 → cancelled 2001-09-04
  • Birmingham Amateur Radio Club AL
    2016-10-22 active
← Back to K4DSO License history →