Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4BBY callsign genealogy
Currently held by KENNEDY, GEORGE L
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 KD4BBY's current licensee, walking backwards.
- HIGGINS, ROBERT ROHgranted 2017-08-08
Successor callsigns
Callsigns held now by people who previously held KD4BBY.
- HIGGINS, ROBERT ROHgranted 2017-08-08
All historical holders
Every license row we've seen with the callsign KD4BBY, oldest first.
- KENNEDY, GEORGE L SC1991-12-31 → cancelled 2004-01-01
- HIGGINS, ROBERT R FL2017-06-17 → cancelled 2017-08-08