Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7EMT callsign genealogy
Currently held by MCCARTHY, DAVID C
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 KA7EMT's current licensee, walking backwards.
- MC CARTHY, DAVID CAZgranted 1994-02-22cancelled 2002-03-29
Successor callsigns
Callsigns held now by people who previously held KA7EMT.
No current licensee on record previously held this callsign.