Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4SUE callsign genealogy
Currently held by MacPherson, Susan
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 KK4SUE's current licensee, walking backwards.
- MacPherson, SusanFLgranted 2009-01-06cancelled 2009-01-27
Successor callsigns
Callsigns held now by people who previously held KK4SUE.
No current licensee on record previously held this callsign.