Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4LNR callsign genealogy
Currently held by ANDREWS, WILLIAM F
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 K4LNR's current licensee, walking backwards.
- KE8VYEcancelledLate Night ReflectorMIgranted 2022-11-02cancelled 2022-11-22
Successor callsigns
Callsigns held now by people who previously held K4LNR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4LNR, oldest first.
- ANDREWS, WILLIAM F FL1996-06-18 → cancelled 2001-11-29
- Late Night Reflector MI2022-11-22 active