Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2TFB callsign genealogy
Currently held by BONGIOVANNI JR, THEODORE 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 K2TFB's current licensee, walking backwards.
- BONGIOVANNI JR, THEODORE FNJgranted 2009-01-23cancelled 2011-04-09
Successor callsigns
Callsigns held now by people who previously held K2TFB.
No current licensee on record previously held this callsign.