Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WC2A callsign genealogy
Currently held by SIEGEL, ROBERT
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 WC2A's current licensee, walking backwards.
- Yamamoto, TatsuoCAgranted 2022-01-27cancelled 2022-03-01
Successor callsigns
Callsigns held now by people who previously held WC2A.
- Levenfus, Alan DNJgranted 2020-02-08
All historical holders
Every license row we've seen with the callsign WC2A, oldest first.
- SIEGEL, ROBERT NY1997-11-19 → cancelled 2009-11-20
- Levenfus, Alan D NJ2019-09-18 → cancelled 2020-02-08
- Yamamoto, Tatsuo CA2022-03-01 active