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

AC7AJ callsign genealogy

Currently held by SKRYPEK, RANDY T

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 AC7AJ's current licensee, walking backwards.

  1. K6YFEactive· E
    SKRYPEK, RANDY TAZgranted 2021-06-02

Successor callsigns

Callsigns held now by people who previously held AC7AJ.

  1. K6YFEactive· E
    SKRYPEK, RANDY TAZgranted 2021-06-02
  2. N7EYactive· E
    BYRNE, SEAN PWAgranted 2019-09-23

All historical holders

Every license row we've seen with the callsign AC7AJ, oldest first.

  • BYRNE, SEAN P WA
    1999-02-01 → cancelled 1999-12-21
  • SKRYPEK, RANDY T AZ
    2017-03-07 → cancelled 2021-06-02
← Back to AC7AJ License history →