Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5OZB callsign genealogy
Currently held by SAFFEL, ROBERT C
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 N5OZB's current licensee, walking backwards.
- SAFFEL, ROBERT CLAgranted 1999-12-17cancelled 2006-02-04
Successor callsigns
Callsigns held now by people who previously held N5OZB.
- SAFFEL, RICK CLAgranted 2026-08-18