Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4MRN callsign genealogy
Currently held by Sackett, George D
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 KA4MRN's current licensee, walking backwards.
- Sackett, George DNCgranted 2016-02-25cancelled 2016-03-25
Successor callsigns
Callsigns held now by people who previously held KA4MRN.
No current licensee on record previously held this callsign.