Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MAJ callsign genealogy
Currently held by Jones, Mary 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 K4MAJ's current licensee, walking backwards.
- Jones, Mary ATNgranted 2008-10-22cancelled 2009-02-03
Successor callsigns
Callsigns held now by people who previously held K4MAJ.
No current licensee on record previously held this callsign.