Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT1Q callsign genealogy
Currently held by POWLOKA, MICHAEL 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 KT1Q's current licensee, walking backwards.
- POWLOKA, MICHAEL AVTgranted 2007-08-15cancelled 2009-04-07
Successor callsigns
Callsigns held now by people who previously held KT1Q.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KT1Q, oldest first.
- BORT, EDWARD H VT1998-05-11 → cancelled 1999-03-15
- POWLOKA, MICHAEL A VT2019-01-31 active