Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW9ATT callsign genealogy
Currently held by KWIATT IV, FRANCIS J
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 KW9ATT's current licensee, walking backwards.
- KWIATT IV, FRANCIS JILgranted 2022-02-02cancelled 2022-03-04
Successor callsigns
Callsigns held now by people who previously held KW9ATT.
No current licensee on record previously held this callsign.