Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA7RRH callsign genealogy
Currently held by Heivilin Sr, Robert 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 WA7RRH's current licensee, walking backwards.
- Heivilin Sr, Robert RWAgranted 2019-04-03cancelled 2020-06-05
Successor callsigns
Callsigns held now by people who previously held WA7RRH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7RRH, oldest first.
- HURRELBRINK, DAVID L AK2008-04-16 → cancelled 2013-01-15
- Heivilin Sr, Robert R WA2020-06-05 active