Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1YLB callsign genealogy
Currently held by DE CELL, EARL 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 K1YLB's current licensee, walking backwards.
- DE CELL, EARL Lcancelled 1998-04-22
Successor callsigns
Callsigns held now by people who previously held K1YLB.
No current licensee on record previously held this callsign.