Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7HLR callsign genealogy
Currently held by Hiatt, Larry 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 W7HLR's current licensee, walking backwards.
- Hiatt, Larry RCAgranted 2011-06-09cancelled 2011-07-01
Successor callsigns
Callsigns held now by people who previously held W7HLR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7HLR, oldest first.
- SWINDAL, TREVOR M WA1997-03-20 → cancelled 2009-03-21
- Hiatt, Larry R OR2021-06-04 active