Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5JKL callsign genealogy
Currently held by MC CORMICK, BUD R
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 W5JKL's current licensee, walking backwards.
- Lamb III, John KARgranted 2016-04-21cancelled 2016-05-14
Successor callsigns
Callsigns held now by people who previously held W5JKL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5JKL, oldest first.
- MC CORMICK, BUD R TX1995-02-09 → cancelled 2007-02-10
- Lamb III, John K AR2026-04-29 active