Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DFT callsign genealogy
Currently held by MUSE, MARISSA 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 K7DFT's current licensee, walking backwards.
- MUSE, MARISSA AWAgranted 2014-02-28cancelled 2015-12-26
Successor callsigns
Callsigns held now by people who previously held K7DFT.
No current licensee on record previously held this callsign.