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

KF3Q callsign genealogy

Currently held by CLEVELAND, RALPH J

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 KF3Q's current licensee, walking backwards.

  1. K3DAScancelled· E
    Salzer, David AMNgranted 2011-07-06cancelled 2013-03-26
  2. KD0OXFcancelled· G
    Salzer, David AMNgranted 2011-06-15cancelled 2011-07-06

Successor callsigns

Callsigns held now by people who previously held KF3Q.

  1. W6EPAcancelled· E
    Cleveland Jr, Ralph JCAgranted 2009-12-15cancelled 2019-03-26

All historical holders

Every license row we've seen with the callsign KF3Q, oldest first.

  • CLEVELAND, RALPH J PA
    2001-06-01 → cancelled 2001-12-04
  • Cleveland Jr, Ralph J CA
    2006-03-31 → cancelled 2009-12-15
  • Salzer, David A SD
    2023-01-25 active
← Back to KF3Q License history →