Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT5FI callsign genealogy
Currently held by Rouhiainen, Hannu K
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 KT5FI's current licensee, walking backwards.
- Rouhiainen, Hannu KTXgranted 2012-06-28cancelled 2013-04-23
Successor callsigns
Callsigns held now by people who previously held KT5FI.
No current licensee on record previously held this callsign.