Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW7RS callsign genealogy
Currently held by Sicard, Rolland J
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 KW7RS's current licensee, walking backwards.
- Sicard, Rolland JAZgranted 2010-03-11cancelled 2010-08-27
Successor callsigns
Callsigns held now by people who previously held KW7RS.
No current licensee on record previously held this callsign.