Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA6MPA callsign genealogy
Currently held by MARSH, GREGORY W
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 KA6MPA's current licensee, walking backwards.
- MARSH, GREGORY WCAgranted 2009-11-23cancelled 2009-12-19
Successor callsigns
Callsigns held now by people who previously held KA6MPA.
- MARSH, GREGORY WCAgranted 2020-11-03