Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6EIB callsign genealogy
Currently held by ROBBINS, LARRY 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 W6EIB's current licensee, walking backwards.
- Zuehlke, Douglas JCAgranted 2025-11-29cancelled 2026-07-31
Successor callsigns
Callsigns held now by people who previously held W6EIB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6EIB, oldest first.
- ROBBINS, LARRY J CA2009-06-23 → cancelled 2021-06-03
- Zuehlke, Douglas J CA2026-07-31 active