Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0TOY callsign genealogy
Currently held by Hilt, David M
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 K0TOY's current licensee, walking backwards.
- HILT, DAVID MKSgranted 1996-04-24cancelled 2001-06-16
Successor callsigns
Callsigns held now by people who previously held K0TOY.
No current licensee on record previously held this callsign.