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

KF8BT callsign genealogy

Currently held by FLYNN, MARK 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 KF8BT's current licensee, walking backwards.

  1. N8JYU
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KF8BT.

  1. AA8MAactive· E
    FLYNN, MARK HOHgranted 2018-05-30