Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7SAW callsign genealogy
Currently held by ROHLFING, THOMAS 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 K7SAW's current licensee, walking backwards.
- ROHLFING, BRYAN TUTgranted 2000-09-29cancelled 2002-03-28
Successor callsigns
Callsigns held now by people who previously held K7SAW.
- ROHLFING, THOMAS RUTgranted 2019-09-12
All historical holders
Every license row we've seen with the callsign K7SAW, oldest first.
- ROHLFING, THOMAS R UT1994-10-25 → cancelled 1999-12-10
- ROHLFING, BRYAN T UT2022-04-06 active