Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5RGP callsign genealogy
Currently held by BLACKWELL, LOTUS B
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 W5RGP's current licensee, walking backwards.
- Payne, Robert GTNgranted 2022-11-05cancelled 2022-12-03
Successor callsigns
Callsigns held now by people who previously held W5RGP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5RGP, oldest first.
- BLACKWELL, LOTUS B TX1998-06-25 → cancelled 2010-06-26
- Payne, Robert G TN2022-12-03 active