Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB3CYM callsign genealogy
Currently held by Glaspey, Robert C
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 WB3CYM's current licensee, walking backwards.
- Glaspey, Robert CPAgranted 2002-07-19cancelled 2002-11-08
Successor callsigns
Callsigns held now by people who previously held WB3CYM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB3CYM, oldest first.
- TRIBLEY, WILLIAM G PA1988-06-21 → cancelled 2000-06-22
- Glaspey, Robert C PA2012-10-10 → cancelled 2024-12-04