Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7YKU callsign genealogy
Currently held by Van Sickle, Camilla A
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 W7YKU's current licensee, walking backwards.
- Van Sickle, Camilla AAZgranted 2007-01-09cancelled 2008-09-23
Successor callsigns
Callsigns held now by people who previously held W7YKU.
No current licensee on record previously held this callsign.