Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4KRW callsign genealogy
Currently held by NEUBAUER, FRANCIS 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 K4KRW's current licensee, walking backwards.
- Dodd, Richard YNCgranted 2001-08-29cancelled 2007-03-06
Successor callsigns
Callsigns held now by people who previously held K4KRW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4KRW, oldest first.
- NEUBAUER, FRANCIS L FL1999-06-29 → cancelled 2002-08-17
- Dodd, Richard Y NC2017-02-07 active