Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4DRS callsign genealogy
Currently held by STANLEY, DAN R
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 K4DRS's current licensee, walking backwards.
- SIMPSON, DANIEL RGAgranted 2006-04-04cancelled 2015-10-23
Successor callsigns
Callsigns held now by people who previously held K4DRS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4DRS, oldest first.
- STANLEY, DAN R NC2000-06-06 → cancelled 2012-06-07
- SIMPSON, DANIEL R GA2015-10-23 active