Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4BM callsign genealogy
Currently held by Whitehouse JR, Kenneth 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 KI4BM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KI4BM.
- Whitehouse JR, Kenneth RKYgranted 2017-12-19