Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF8JAB callsign genealogy
Currently held by Baltes, John A
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 KF8JAB's current licensee, walking backwards.
- Baltes, John AOHgranted 2024-06-18cancelled 2024-07-06
Successor callsigns
Callsigns held now by people who previously held KF8JAB.
No current licensee on record previously held this callsign.