Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT3Q callsign genealogy
Currently held by BOGAR, ROBERT S
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 KT3Q's current licensee, walking backwards.
- Fritsche, BodoFLgranted 2008-07-03cancelled 2008-07-25
Successor callsigns
Callsigns held now by people who previously held KT3Q.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KT3Q, oldest first.
- BOGAR, ROBERT S PA1995-01-25 → cancelled 1999-04-30
- FRITSCHE, BODO PA2018-05-09 active