Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0SRB callsign genealogy
Currently held by CURTISS, LOWELL E
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 KC0SRB's current licensee, walking backwards.
- HOELTING, TAMARAKSgranted 2021-08-05cancelled 2021-08-23
Successor callsigns
Callsigns held now by people who previously held KC0SRB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0SRB, oldest first.
- CURTISS, LOWELL E MO2004-06-22 → cancelled 2016-06-23
- HOELTING, TAMARA KS2021-08-23 active