Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0BXB callsign genealogy
Currently held by HARDER, STEVEN M
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 N0BXB's current licensee, walking backwards.
- HARDER, STEVEN MPAgranted 1988-05-31cancelled 1999-12-28
Successor callsigns
Callsigns held now by people who previously held N0BXB.
- HARDER, STEVEN MPAgranted 1988-05-31cancelled 1999-12-28