Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB1AOC callsign genealogy
Currently held by WEIMER JR, CHARLES P
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 WB1AOC's current licensee, walking backwards.
- Weimer III, Charles PCTgranted 2009-12-23cancelled 2017-04-14
Successor callsigns
Callsigns held now by people who previously held WB1AOC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB1AOC, oldest first.
- WEIMER JR, CHARLES P CT2008-06-24 → cancelled 2015-07-03
- Weimer III, Charles P CT2017-04-14 active