Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W1RBS callsign genealogy
Currently held by SPRAGUE, RELDON 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 W1RBS's current licensee, walking backwards.
- SPRAGUE, RELDONVTgranted 2003-02-25cancelled 2003-04-29
Successor callsigns
Callsigns held now by people who previously held W1RBS.
No current licensee on record previously held this callsign.