Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT3I callsign genealogy
Currently held by Porcelli, Joseph A
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 KT3I's current licensee, walking backwards.
- Porcelli, Joseph AVAgranted 2009-07-11cancelled 2016-06-14
Successor callsigns
Callsigns held now by people who previously held KT3I.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KT3I, oldest first.
- SOMMERS SR, KARL D MD2004-10-27 → cancelled 2016-05-25
- Porcelli, Joseph A VA2026-04-07 active