Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1UAL callsign genealogy
Currently held by Caudill, Neil A
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 KB1UAL's current licensee, walking backwards.
- Caudill, Neil AMEgranted 2006-12-21cancelled 2010-04-08
Successor callsigns
Callsigns held now by people who previously held KB1UAL.
- Caudill, Neil AMEgranted 2023-07-04