Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN8ITR callsign genealogy
Currently held by Gifreda, Martha L
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 KN8ITR's current licensee, walking backwards.
- Gifreda, Martha LOHgranted 2003-11-13cancelled 2003-12-09
Successor callsigns
Callsigns held now by people who previously held KN8ITR.
No current licensee on record previously held this callsign.