uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KI7ADV callsign genealogy

Currently held by Keefer, Eric 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 KI7ADV's current licensee, walking backwards.

  1. KM6PPZcancelled· G
    Keefer, Eric RAZgranted 2018-01-24cancelled 2020-02-19

Successor callsigns

Callsigns held now by people who previously held KI7ADV.

  1. AD6VTactive· E
    Keefer, Eric RCAgranted 2021-12-28
  2. W0OEDactive· T
    FASANO, FRANCIS WWAgranted 2016-01-22

All historical holders

Every license row we've seen with the callsign KI7ADV, oldest first.

  • FASANO, FRANCIS W WA
    2015-12-30 → cancelled 2016-01-22
  • Keefer, Eric R CA
    2020-02-19 → cancelled 2021-12-28
← Back to KI7ADV License history →