Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6MTA callsign genealogy
Currently held by METROPOLITAN TRANSPORTATION AUTHORITY ARC
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 W6MTA's current licensee, walking backwards.
- KF6NACcancelledMOCKLER, MICHAEL Tcancelled 1997-10-10
Successor callsigns
Callsigns held now by people who previously held W6MTA.
No current licensee on record previously held this callsign.