Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1KF callsign genealogy
Currently held by Reinhardt, Steven 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 W1KF's current licensee, walking backwards.
- Reinhardt, Steven VCTgranted 2005-02-11cancelled 2006-01-31
Successor callsigns
Callsigns held now by people who previously held W1KF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1KF, oldest first.
- VACCA, RALPH H MA1995-08-18 → cancelled 2003-03-26
- Reinhardt, Steven V FL2026-09-01 active