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

K4DFQ callsign genealogy

Currently held by SAIN SR, ORION H

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 K4DFQ's current licensee, walking backwards.

  1. N1ZXXcancelled· E
    QUINN, DEAGLAN FGAgranted 2019-09-21cancelled 2022-10-29
  2. AA1UAactive· E
    Lancaster, AndrewALgranted 2026-02-14
  3. KR4EXUcancelled· E
    Lancaster, AndrewALgranted 2025-07-01cancelled 2026-02-14

Successor callsigns

Callsigns held now by people who previously held K4DFQ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K4DFQ, oldest first.

  • SAIN SR, ORION H SC
    1997-11-14 → cancelled 2009-11-17
  • QUINN, DEAGLAN F TN
    2022-10-29 active
← Back to K4DFQ License history →