Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3ORW callsign genealogy
Currently held by KEEPERS, LEONARD J
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 K3ORW's current licensee, walking backwards.
- KEEPERS, LEONARD JMDgranted 2015-08-31cancelled 2018-08-07
Successor callsigns
Callsigns held now by people who previously held K3ORW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3ORW, oldest first.
- Sell, James W MD2004-07-02 → cancelled 2016-08-09
- KEEPERS, LEONARD J MD2018-08-07 active