Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4RQP callsign genealogy
Currently held by SMITH, CHARLES A
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 WA4RQP's current licensee, walking backwards.
- Smith, Charles AMNgranted 2015-06-18cancelled 2016-07-19
Successor callsigns
Callsigns held now by people who previously held WA4RQP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4RQP, oldest first.
- Smith, Jay C NC2001-12-27 → cancelled 2014-03-18
- SMITH, CHARLES A MN2026-06-25 active