Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4IXA callsign genealogy
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 KF4IXA's current licensee, walking backwards.
- GISSENDANER, JACKSON EFLgranted 1998-12-17cancelled 2003-07-25
Successor callsigns
Callsigns held now by people who previously held KF4IXA.
- GISSENDANER, JACKSON EFLgranted 1998-12-17cancelled 2003-07-25
All historical holders
Every license row we've seen with the callsign KF4IXA, oldest first.
- GISSENDANER, JACKSON E FL2023-09-07 active
- —— → cancelled 1998-12-17