Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2UYH callsign genealogy
Currently held by Katz, Allen
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 K2UYH's current licensee, walking backwards.
- KE2IJKcancelledDelaware Valley Radio Association IncNJgranted 2026-04-30cancelled 2026-05-22
Successor callsigns
Callsigns held now by people who previously held K2UYH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2UYH, oldest first.
- Katz, Allen NJ2024-03-29 → cancelled 2024-06-20
- Delaware Valley Radio Association Inc NJ2026-05-22 active