Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9KFD callsign genealogy
Currently held by Oak Lakes Kids ARC
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 W9KFD's current licensee, walking backwards.
- KD9HZOcancelledOak Lakes Kids ARCWIgranted 2017-02-28cancelled 2017-03-20
Successor callsigns
Callsigns held now by people who previously held W9KFD.
No current licensee on record previously held this callsign.