Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6UTB callsign genealogy
Currently held by Sohn, Juliet A
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 KF6UTB's current licensee, walking backwards.
- SOHN, JULIET Acancelled 1999-02-02
Successor callsigns
Callsigns held now by people who previously held KF6UTB.
No current licensee on record previously held this callsign.