Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6RPY callsign genealogy
Currently held by ALEXANDERSON, KENN F
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 K6RPY's current licensee, walking backwards.
- Young, RyanMDgranted 2015-09-14cancelled 2015-10-02
Successor callsigns
Callsigns held now by people who previously held K6RPY.
- Young, RyanPAgranted 2019-03-15cancelled 2019-11-05
All historical holders
Every license row we've seen with the callsign K6RPY, oldest first.
- ALEXANDERSON, KENN F CA1998-08-17 → cancelled 2010-08-18
- Young, Ryan MD2015-10-02 → cancelled 2019-03-15