Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF2SF callsign genealogy
Currently held by KRISHNA, SAMPATH
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 KF2SF's current licensee, walking backwards.
- KB8PQIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KF2SF.
- KRISHNA, SAMPATHMAgranted 2019-09-13