Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4BOO callsign genealogy
Currently held by GANNUCCI, VINCENT M
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 KF4BOO's current licensee, walking backwards.
- Shirah, Andrew LALgranted 2014-07-11cancelled 2019-02-20
Successor callsigns
Callsigns held now by people who previously held KF4BOO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4BOO, oldest first.
- GANNUCCI, VINCENT M AL1995-07-10 → cancelled 2007-07-11
- Shirah, Andrew L AL2019-02-20 active