Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4BMA callsign genealogy
Currently held by LUCAS, FRANK C
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 KI4BMA's current licensee, walking backwards.
- LUCAS, FRANK CGAgranted 2003-06-17cancelled 2003-07-10
- KD4YBGno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KI4BMA.
- LUCAS Mr., FRANK CGAgranted 2012-10-27cancelled 2024-11-30