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

K3DVF callsign genealogy

Currently held by DADAY, JOSEPH M

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 K3DVF's current licensee, walking backwards.

  1. KC3MFMcancelled
    Delaware Valley Friends Ham Radio ClubDEgranted 2018-10-18cancelled 2018-11-14

Successor callsigns

Callsigns held now by people who previously held K3DVF.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K3DVF, oldest first.

  • DADAY, JOSEPH M PA
    1997-06-20 → cancelled 2009-06-23
  • Delaware Valley Friends Ham Radio Club DE
    2018-11-14 active
← Back to K3DVF License history →