Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB0AZU callsign genealogy
Currently held by Whitlow, Robert L
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 KB0AZU's current licensee, walking backwards.
- Whitlow, Robert LARgranted 2024-02-29cancelled 2024-03-19
Successor callsigns
Callsigns held now by people who previously held KB0AZU.
- WHITLOW, ROBERT LARgranted 1992-09-22cancelled 2004-09-23