Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1KRB callsign genealogy
Currently held by Allen, Katie
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 W1KRB's current licensee, walking backwards.
- Brown, Keith RRIgranted 2012-08-07cancelled 2019-05-29
Successor callsigns
Callsigns held now by people who previously held W1KRB.
- Allen, KatieWYgranted 2009-10-03cancelled 2014-08-15
All historical holders
Every license row we've seen with the callsign W1KRB, oldest first.
- Allen, Katie WY2006-04-22 → cancelled 2009-10-03
- Brown, Keith R RI2019-05-29 active