uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N6SFO callsign genealogy

Currently held by ROWLEY, KERRY T

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 N6SFO's current licensee, walking backwards.

  1. KB6VKQ
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N6SFO.

No current licensee on record previously held this callsign.

← Back to N6SFO License history →