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

KF3R callsign genealogy

Currently held by White, Philip

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 KF3R's current licensee, walking backwards.

  1. K2GTScancelled· E
    White, PhilipORgranted 2019-05-31cancelled 2020-12-15
  2. KJ7GJScancelled· G
    White, PhilipORgranted 2019-05-10cancelled 2019-05-31

Successor callsigns

Callsigns held now by people who previously held KF3R.

  1. NV4Rcancelled· E
    MASLIN, STEPHEN PFLgranted 2018-11-24cancelled 2019-03-12

All historical holders

Every license row we've seen with the callsign KF3R, oldest first.

  • Devlin, Edward J FL
    2006-05-04 → cancelled 2018-08-01
  • MASLIN, STEPHEN P FL
    2018-08-21 → cancelled 2018-11-24
  • White, Philip OR
    2020-12-15 active
← Back to KF3R License history →