Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2RFS callsign genealogy
Currently held by SPANNBAUER, ROBERT F
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 W2RFS's current licensee, walking backwards.
- SPANNBAUER, ROBERT FNYgranted 2013-09-23cancelled 2014-12-23
Successor callsigns
Callsigns held now by people who previously held W2RFS.
No current licensee on record previously held this callsign.