Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ARQ callsign genealogy
Currently held by BLEDSOE, IRA I
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 K4ARQ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K4ARQ.
- BLEDSOE, IRA IVAgranted 2010-01-29cancelled 2015-08-26
All historical holders
Every license row we've seen with the callsign K4ARQ, oldest first.
- BLEDSOE, IRA I VA1996-03-11 → cancelled 2000-02-29
- Flynn, John L FL2023-10-26 active