Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD8REL callsign genealogy
Currently held by Leffler, Robert
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 KD8REL's current licensee, walking backwards.
- Leffler, Robert EOHgranted 2008-10-08cancelled 2008-10-28
Successor callsigns
Callsigns held now by people who previously held KD8REL.
No current licensee on record previously held this callsign.