Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DRJ callsign genealogy
Currently held by Galyon, Jayson P
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 W4DRJ's current licensee, walking backwards.
- Galyon, Jayson PTNgranted 2006-11-27cancelled 2014-11-11
Successor callsigns
Callsigns held now by people who previously held W4DRJ.
- NOAH, JACK LCAgranted 2011-07-09cancelled 2015-03-28
All historical holders
Every license row we've seen with the callsign W4DRJ, oldest first.
- SHERWOOD III, JOHN M NC1994-01-04 → cancelled 1998-01-29
- SHERWOOD III, JOHN M NC1998-04-23 → cancelled 2010-04-24
- NOAH, JACK L CA2010-11-28 → cancelled 2011-07-09
- Galyon, Jayson P TN2024-12-06 active