Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1FTU callsign genealogy
Currently held by Mirabello, Christopher M
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 K1FTU's current licensee, walking backwards.
- Mirabello, Christopher MMAgranted 2010-09-28cancelled 2020-07-24
Successor callsigns
Callsigns held now by people who previously held K1FTU.
No current licensee on record previously held this callsign.