Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7JCQ callsign genealogy
Currently held by ANTRY, MARK L
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 KA7JCQ's current licensee, walking backwards.
- ANTRY, MARK LFLgranted 2022-12-20cancelled 2023-01-07
Successor callsigns
Callsigns held now by people who previously held KA7JCQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA7JCQ, oldest first.
- ANTRY, MARK L UT1993-03-30 → cancelled 2005-03-31
- ANTRY, MARK FL2023-01-07 active