Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WQ5RP callsign genealogy
Currently held by 4 State QRP Group
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 WQ5RP's current licensee, walking backwards.
- KD0TIEcancelled4 State QRP GroupKSgranted 2012-10-15cancelled 2013-01-23
Successor callsigns
Callsigns held now by people who previously held WQ5RP.
- SORGE, ROBERT HTXgranted 2022-06-28
All historical holders
Every license row we've seen with the callsign WQ5RP, oldest first.
- SORGE, ROBERT H TX2000-08-01 → cancelled 2002-03-08
- 4 State QRP Group KS2024-08-15 active