Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1CIA callsign genealogy
Currently held by Bonin, Harvey N
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 N1CIA's current licensee, walking backwards.
- Bonin, Harvey NFLgranted 2010-03-17cancelled 2010-04-06
Successor callsigns
Callsigns held now by people who previously held N1CIA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1CIA, oldest first.
- SPARKS JR, EARL C RI1997-02-20 → cancelled 2009-02-21
- Bonin, Harvey N FL2020-02-12 active