Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM1FFY callsign genealogy
Currently held by Farnsworth, Evan 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 KM1FFY's current licensee, walking backwards.
- Farnsworth, Evan AALgranted 2014-03-03cancelled 2015-05-05
Successor callsigns
Callsigns held now by people who previously held KM1FFY.
No current licensee on record previously held this callsign.