Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4BQ callsign genealogy
Currently held by COLLINS, MICHAEL F
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 KF4BQ's current licensee, walking backwards.
- WB0LETno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KF4BQ.
- COLLINS, MICHAEL FFLgranted 2016-07-26