Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5DW callsign genealogy
Currently held by ALLEN, RUDOLPH D
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 WB5DW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WB5DW.
- ALLEN, RUDOLPH DTXgranted 2013-05-31cancelled 2025-06-03
All historical holders
Every license row we've seen with the callsign WB5DW, oldest first.
- ALLEN, RUDOLPH D TX2012-07-10 → cancelled 2013-05-31
- Hopkins, Andrew T TX2017-01-14 active