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

AJ7F callsign genealogy

Currently held by FORCE SR, TIMOTHY M

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 AJ7F's current licensee, walking backwards.

  1. AI7QTcancelled· E
    Brumm, JesseORgranted 2020-12-07cancelled 2023-03-31
  2. KJ7SUTcancelled· E
    Brumm, JesseORgranted 2020-12-07cancelled 2023-03-13

Successor callsigns

Callsigns held now by people who previously held AJ7F.

  1. N8TFactive· E
    FORCE SR, TIMOTHY MARgranted 2021-03-09

All historical holders

Every license row we've seen with the callsign AJ7F, oldest first.

  • HALL, VERNE R AZ
    1994-05-24 → cancelled 2006-05-25
  • FORCE SR, TIMOTHY M WA
    2016-09-20 → cancelled 2021-03-09
  • Brumm, Jesse OR
    2023-03-31 active
← Back to AJ7F License history →