Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF6GRH callsign genealogy
Currently held by Reichert, Marc
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 KF6GRH's current licensee, walking backwards.
- Reichert, MarcNVgranted 2015-10-08cancelled 2016-06-10
Successor callsigns
Callsigns held now by people who previously held KF6GRH.
- Reichert, MarcNVgranted 2016-06-10
All historical holders
Every license row we've seen with the callsign KF6GRH, oldest first.
- WANG, HSIN W CA1996-10-09 → cancelled 2008-10-10
- Reichert, Marc NV2016-06-10 → cancelled 2020-12-29