Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6OOW callsign genealogy
Currently held by HINCK, WALTER
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 W6OOW's current licensee, walking backwards.
- Hockenbrocht, George HPAgranted 2026-05-28cancelled 2026-06-13
- N3BNKno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W6OOW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6OOW, oldest first.
- HINCK, WALTER CA1997-06-30 → cancelled 2009-07-01
- Hockenbrocht, George H PA2026-06-13 active