Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3REH callsign genealogy
Currently held by Hartline, Roger E
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 K3REH's current licensee, walking backwards.
- Rehnvall, Anders HCAgranted 2020-11-18cancelled 2020-12-08
Successor callsigns
Callsigns held now by people who previously held K3REH.
All historical holders
Every license row we've seen with the callsign K3REH, oldest first.
- Hartline, Roger E PA2006-07-01 → cancelled 2007-12-28
- Rehnvall, Anders H CA2020-12-08 → cancelled 2022-01-19