Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0LEO callsign genealogy
Currently held by CARLEY, DONALD D
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 KB0LEO's current licensee, walking backwards.
- EVELAND, SCOTT MNEgranted 2002-09-10cancelled 2005-01-19
Successor callsigns
Callsigns held now by people who previously held KB0LEO.
- CARLEY, DONALD DNDgranted 2000-12-27cancelled 2012-12-28
All historical holders
Every license row we've seen with the callsign KB0LEO, oldest first.
- CARLEY, DONALD D ND1993-04-20 → cancelled 2000-12-27
- EVELAND, SCOTT M NE2025-01-30 active