Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2RSF callsign genealogy
Currently held by Fink, Robert S
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 K2RSF's current licensee, walking backwards.
- Fink, Robert SNYgranted 2020-08-05cancelled 2021-05-14
Successor callsigns
Callsigns held now by people who previously held K2RSF.
No current licensee on record previously held this callsign.