Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB6MTA callsign genealogy
Currently held by KLATT SR, MANFRED J
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 WB6MTA's current licensee, walking backwards.
- KLATT SR, MANFRED JNYgranted 2001-09-20cancelled 2002-09-27
Successor callsigns
Callsigns held now by people who previously held WB6MTA.
No current licensee on record previously held this callsign.