Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2YCS callsign genealogy
Currently held by OSHMAN, DAVID C
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 WA2YCS's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WA2YCS.
- OSHMAN, DAVID CVAgranted 2024-12-31