Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7TTI callsign genealogy
Currently held by Bernacke, Philip R
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 KA7TTI's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KA7TTI.
- Bernacke, Philip RAZgranted 2022-01-21