Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6GAC callsign genealogy
Currently held by MC CLOSKEY, STEVEN 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 KB6GAC's current licensee, walking backwards.
- MC CLOSKEY, Steve WCAgranted 2013-06-21cancelled 2014-04-18
Successor callsigns
Callsigns held now by people who previously held KB6GAC.
- MC CLOSKEY, Steve WCAgranted 2013-06-21cancelled 2014-04-18
All historical holders
Every license row we've seen with the callsign KB6GAC, oldest first.
- MC CLOSKEY, STEVEN W CA2004-01-02 → cancelled 2013-06-21
- MC CLOSKEY, STEVEN W CA2024-03-05 active