Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WW4JJW callsign genealogy
Currently held by White, Jarrod 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 WW4JJW's current licensee, walking backwards.
- White, Jarrod JALgranted 2026-01-09cancelled 2026-02-10
Successor callsigns
Callsigns held now by people who previously held WW4JJW.
No current licensee on record previously held this callsign.