Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4LN callsign genealogy
Currently held by EISON, ROBERT 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 KX4LN's current licensee, walking backwards.
- KF4CRcancelledcancelled 1997-10-15
Successor callsigns
Callsigns held now by people who previously held KX4LN.
- Eison, Robert LALgranted 2020-07-23