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

K4VSQ callsign genealogy

Currently held by ORLOFF, ARTHUR R

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 K4VSQ's current licensee, walking backwards.

  1. KJ4ISYcancelled· T
    ORLOFF, MICHAEL HFLgranted 2019-02-01cancelled 2024-07-23
  2. K4VSUactive· T
    Bramlett, Sarah LGAgranted 2022-09-27
  3. KQ4DAJcancelled· T
    Bramlett, SarahGAgranted 2022-09-07cancelled 2022-09-27

Successor callsigns

Callsigns held now by people who previously held K4VSQ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K4VSQ, oldest first.

  • ORLOFF, ARTHUR R FL
    2014-04-01 → cancelled 2022-08-02
  • ORLOFF, MICHAEL H FL
    2024-07-23 active
← Back to K4VSQ License history →