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

KR6FP callsign genealogy

Currently held by ROSS, MARK H

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 KR6FP's current licensee, walking backwards.

  1. W6CIAactive· E
    Balasubramanian, Lakshmi NathanTXgranted 2017-04-25
  2. KE8GOPcancelled· G
    Balasubramanian, Lakshmi NathanOHgranted 2017-03-30cancelled 2017-04-25

Successor callsigns

Callsigns held now by people who previously held KR6FP.

  1. KR6FQcancelled· A
    ROSS, MARK HCAgranted 2000-03-28cancelled 2007-02-03
← Back to KR6FP License history →