Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1LYV callsign genealogy
Currently held by VAN LOENDERSLOOT, JOHN N
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 K1LYV's current licensee, walking backwards.
- VAN LOENDERSLOOT, JOHN NNHgranted 1994-10-05cancelled 2000-11-21
Successor callsigns
Callsigns held now by people who previously held K1LYV.
- VAN LOENDERSLOOT, JOHN NFLgranted 2022-04-05