Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1FI callsign genealogy
Currently held by LOIERO, PAUL J
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 N1FI's current licensee, walking backwards.
- Mullarney, Brian JMAgranted 2014-01-31cancelled 2017-07-07
Successor callsigns
Callsigns held now by people who previously held N1FI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1FI, oldest first.
- LOIERO, PAUL J MA2007-12-15 → cancelled 2015-06-18
- Mullarney, Brian J MA2017-07-07 active