Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF1X callsign genealogy
Currently held by Carney, Joshua D
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 KF1X's current licensee, walking backwards.
- Carney, Joshua DOHgranted 2012-12-06cancelled 2017-01-27
Successor callsigns
Callsigns held now by people who previously held KF1X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF1X, oldest first.
- BELANGER, GEORGE H MA2004-10-12 → cancelled 2017-01-07
- Carney, Joshua D OH2017-01-27 active