Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF6LHR callsign genealogy
Currently held by TSCHUDY, RAYMOND V
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 KF6LHR's current licensee, walking backwards.
- TSCHUDY, RAYMOND VCAgranted 2006-10-20cancelled 2006-11-10
Successor callsigns
Callsigns held now by people who previously held KF6LHR.
- TSCHUDY, RAYMOND VCAgranted 2006-10-20cancelled 2006-11-10
All historical holders
Every license row we've seen with the callsign KF6LHR, oldest first.
- TSCHUDY, RAYMOND V CA1997-05-22 → cancelled 2006-10-20
- Tschudy, Raymond V AZ2016-12-20 active