Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB2MSB callsign genealogy
Currently held by GREENBERG, MAURY 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 WB2MSB's current licensee, walking backwards.
- GREENBERG, MAURY JNYgranted 2020-07-24cancelled 2020-08-15
Successor callsigns
Callsigns held now by people who previously held WB2MSB.
- GREENBERG, MAURY JNYgranted 2020-07-24cancelled 2020-08-15
All historical holders
Every license row we've seen with the callsign WB2MSB, oldest first.
- GREENBERG, MAURY J NY2016-01-05 → cancelled 2020-07-24
- GREENBERG, MAURY J NY2020-08-15 active