Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4FAH callsign genealogy
Currently held by MULROY, ROBERT M
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 KI4FAH's current licensee, walking backwards.
- MULROY, ROBERT MFLgranted 2003-04-08cancelled 2004-04-13
Successor callsigns
Callsigns held now by people who previously held KI4FAH.
- MULROY, ROBERT MFLgranted 2014-03-25cancelled 2026-05-23