Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7MDY callsign genealogy
Currently held by LEWIS, ROBERT A
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 KA7MDY's current licensee, walking backwards.
- LEWIS, ROBERT AAZgranted 1999-04-01cancelled 2004-01-17
Successor callsigns
Callsigns held now by people who previously held KA7MDY.
No current licensee on record previously held this callsign.