Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA3ZML callsign genealogy
Currently held by MARTIN SR, BRIAN K
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 KA3ZML's current licensee, walking backwards.
- Martin Sr, Brian KMDgranted 2007-10-04cancelled 2007-10-27
Successor callsigns
Callsigns held now by people who previously held KA3ZML.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA3ZML, oldest first.
- MARTIN SR, BRIAN K MD1992-02-04 → cancelled 2004-02-05
- Martin SR, Brian K MD2017-08-01 active