Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA6TWF callsign genealogy
Currently held by Benjamin, Michael 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 KA6TWF's current licensee, walking backwards.
- Benjamin, Michael RCAgranted 2023-02-28cancelled 2023-03-21
Successor callsigns
Callsigns held now by people who previously held KA6TWF.
- NEINAST, GEORGE LCAgranted 2000-08-11cancelled 2012-11-07