uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K9OI callsign genealogy

Currently held by GALER, LAWRENCE 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 K9OI's current licensee, walking backwards.

  1. AA9VKcancelled· E
    GALER, LAWRENCE AILgranted 2001-09-20cancelled 2002-03-15
  2. KB3PVcancelled
    cancelled 1998-01-26

Successor callsigns

Callsigns held now by people who previously held K9OI.

No current licensee on record previously held this callsign.

← Back to K9OI License history →