Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1IVA callsign genealogy
Currently held by Caylor III, Edward J
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 KB1IVA's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB1IVA.
- CAYLOR III, EDWARD JINgranted 2012-08-15cancelled 2013-06-15