Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4YJP callsign genealogy
Currently held by KEAY, 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 KF4YJP's current licensee, walking backwards.
- KD4MXKcancelledcancelled 1998-05-11
Successor callsigns
Callsigns held now by people who previously held KF4YJP.
- Babecki, Heather LALgranted 2019-12-07