Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7PFJ callsign genealogy
Currently held by MULLARKEY, MICHAEL P
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 K7PFJ's current licensee, walking backwards.
- MULLARKEY, MICHAEL PORgranted 1996-02-09cancelled 2000-04-11
Successor callsigns
Callsigns held now by people who previously held K7PFJ.
No current licensee on record previously held this callsign.