Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4KL callsign genealogy
Currently held by KELLEY JR, JOHN B
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 KM4KL's current licensee, walking backwards.
- KELLEY JR, JOHN BVAgranted 2014-11-10cancelled 2017-12-15
Successor callsigns
Callsigns held now by people who previously held KM4KL.
- KELLEY JR, JOHN BVAgranted 2018-11-24
All historical holders
Every license row we've seen with the callsign KM4KL, oldest first.
- DRIGGERS, BILL H FL1998-08-24 → cancelled 2010-08-25
- KELLEY JR, JOHN B VA2017-12-15 → cancelled 2018-11-24