Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN7SAR callsign genealogy
Currently held by Operations Support Unit (SCVSAR)
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 WN7SAR's current licensee, walking backwards.
- KE7BLMcancelledOperations Support Unit (SCUSAR)WAgranted 2004-07-26cancelled 2004-08-31
Successor callsigns
Callsigns held now by people who previously held WN7SAR.
No current licensee on record previously held this callsign.