Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5L callsign genealogy
Currently held by KILPATRICK, GLENN D
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 WB5L's current licensee, walking backwards.
- KILPATRICK, GLENN DARgranted 1999-12-21cancelled 2003-03-29
Successor callsigns
Callsigns held now by people who previously held WB5L.
- SHIRAR, JERRY LILgranted 2020-09-29
All historical holders
Every license row we've seen with the callsign WB5L, oldest first.
- SHIRAR, JERRY L IL1994-07-28 → cancelled 2000-12-23
- KILPATRICK, GLENN D AR2023-01-18 active