Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4DRW callsign genealogy
Currently held by WIEGMAN, DAVID 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 K4DRW's current licensee, walking backwards.
- WIEGMAN, DAVID RFLgranted 2023-11-01cancelled 2023-11-28
Successor callsigns
Callsigns held now by people who previously held K4DRW.
- WADE, DONTNgranted 2021-03-12
All historical holders
Every license row we've seen with the callsign K4DRW, oldest first.
- WADE, DONALD R TN2016-09-09 → cancelled 2021-03-12
- WIEGMAN, DAVID R FL2023-11-28 active