Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2SHU callsign genealogy
Currently held by Shoemaker, Joseph R
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 K2SHU's current licensee, walking backwards.
- Shoemaker, Joseph RNYgranted 2024-05-03cancelled 2024-05-21
Successor callsigns
Callsigns held now by people who previously held K2SHU.
No current licensee on record previously held this callsign.