Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9RAN callsign genealogy
Currently held by Search, Randy 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 K9RAN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K9RAN.
- Search, Randy DTXgranted 2024-01-30
All historical holders
Every license row we've seen with the callsign K9RAN, oldest first.
- Search, Randy D CA2014-02-28 → cancelled 2014-04-30
- Woo, Benjamin H CA2016-05-24 active