Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2TFA callsign genealogy
Currently held by Harris, John I
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 K2TFA's current licensee, walking backwards.
- Harris, John ITNgranted 2021-12-17cancelled 2022-01-21
Successor callsigns
Callsigns held now by people who previously held K2TFA.
No current licensee on record previously held this callsign.