Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4JAU callsign genealogy
Currently held by MOTTLEY, LARMIN D
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 W4JAU's current licensee, walking backwards.
- MOTTLEY, LARMIN DFLgranted 2015-08-07cancelled 2016-02-27
Successor callsigns
Callsigns held now by people who previously held W4JAU.
No current licensee on record previously held this callsign.