Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7SJL callsign genealogy
Currently held by LOCH, ROBERT M
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 KD7SJL's current licensee, walking backwards.
- LOCH, ROBERT MWAgranted 2002-08-06cancelled 2002-08-09
Successor callsigns
Callsigns held now by people who previously held KD7SJL.
No current licensee on record previously held this callsign.