Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI7ND callsign genealogy
Currently held by Lynch, William D
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 KI7ND's current licensee, walking backwards.
- Kim, Joseph NORgranted 2017-08-15cancelled 2018-01-26
Successor callsigns
Callsigns held now by people who previously held KI7ND.
- Kim, Joseph NORgranted 2018-10-30
All historical holders
Every license row we've seen with the callsign KI7ND, oldest first.
- Lynch, William D AZ2004-02-24 → cancelled 2015-05-12
- Kim, Joseph N OR2018-01-26 → cancelled 2018-10-30