Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR9W callsign genealogy
Currently held by HINZ, ERIC 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 KR9W's current licensee, walking backwards.
- Hinz, Eric JWIgranted 2002-09-06cancelled 2003-06-06
Successor callsigns
Callsigns held now by people who previously held KR9W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KR9W, oldest first.
- HINZ, ERIC J WI2023-07-14 active
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