Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NA2MB callsign genealogy
Currently held by BLOCK, MORGAN
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 NA2MB's current licensee, walking backwards.
- BLOCK, MORGANFLgranted 2023-04-21cancelled 2023-06-27
Successor callsigns
Callsigns held now by people who previously held NA2MB.
No current licensee on record previously held this callsign.