Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8OCC callsign genealogy
Currently held by HENKER, MAURICE H
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 W8OCC's current licensee, walking backwards.
- KF8EMEcancelledOttawa County ARESOHgranted 2025-06-24cancelled 2025-07-12
Successor callsigns
Callsigns held now by people who previously held W8OCC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8OCC, oldest first.
- HENKER, MAURICE H MI1996-11-05 → cancelled 2008-11-06
- Cielesz, Chester A MI2011-09-13 → cancelled 2023-09-14
- Ottawa County ARES OH2025-07-12 active