Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6ROB callsign genealogy
Currently held by JOHNSEN, ROBERT W
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 W6ROB's current licensee, walking backwards.
- Allshouse Jr, Robert ACAgranted 2004-10-22cancelled 2011-10-21
Successor callsigns
Callsigns held now by people who previously held W6ROB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6ROB, oldest first.
- JOHNSEN, ROBERT W CA1999-03-26 → cancelled 2011-03-29
- Allshouse Jr, Robert A CA2021-08-03 active