Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2SUL callsign genealogy
Currently held by Sullivan County Amateur Radio Emergency Service
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 K2SUL's current licensee, walking backwards.
- KD2UWOcancelledSullivan County Amateur Radio Emergency ServiceNYgranted 2020-10-20cancelled 2021-06-07
Successor callsigns
Callsigns held now by people who previously held K2SUL.
No current licensee on record previously held this callsign.