Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7FLH callsign genealogy
Currently held by Penrose, Dustin J
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 W7FLH's current licensee, walking backwards.
- Penrose, Dustin JORgranted 2016-12-28cancelled 2018-12-18
Successor callsigns
Callsigns held now by people who previously held W7FLH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7FLH, oldest first.
- BURKHART, HEZE C OR1997-02-20 → cancelled 2009-02-21
- Penrose, Dustin J OR2018-12-18 active