Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0UIL callsign genealogy
Currently held by Tripp, Heather 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 KF0UIL's current licensee, walking backwards.
- Tripp, Heather LIAgranted 2025-05-21cancelled 2025-05-23
Successor callsigns
Callsigns held now by people who previously held KF0UIL.
No current licensee on record previously held this callsign.