Confidence: Medium · Source: FCC ULS · As of 2026-09-10
W4URL callsign genealogy
Currently held by PARROTT, WILLIAM M
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 W4URL's current licensee, walking backwards.
- Orem, Shannon PGAgranted 2018-04-20
Successor callsigns
Callsigns held now by people who previously held W4URL.
- Orem, Shannon PGAgranted 2018-04-20
All historical holders
Every license row we've seen with the callsign W4URL, oldest first.
- PARROTT, WILLIAM M VA1993-12-07 → cancelled 2005-12-08
- Orem, Shannon P GA2016-04-26 → cancelled 2018-04-20