Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4BMC callsign genealogy
Currently held by LEE, RICHARD
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 N4BMC's current licensee, walking backwards.
- KN4VJMcancelledBurke Medical Center Amateur Radio ClubGAgranted 2019-06-24cancelled 2019-07-16
Successor callsigns
Callsigns held now by people who previously held N4BMC.
- Crenshaw, Brooks MSCgranted 2016-11-08
All historical holders
Every license row we've seen with the callsign N4BMC, oldest first.
- LEE, RICHARD FL1993-02-23 → cancelled 2005-02-24
- Crenshaw, Brooks M SC2015-03-21 → cancelled 2016-11-08
- Burke Medical Center Amateur Radio Club GA2019-07-16 active