Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2DQC callsign genealogy
Currently held by Uchino, Masahiko
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 W2DQC's current licensee, walking backwards.
- Uchino, MasahikoNYgranted 2019-05-31cancelled 2019-07-12
Successor callsigns
Callsigns held now by people who previously held W2DQC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2DQC, oldest first.
- WASIEWICZ, JOHN A NY1987-12-15 → cancelled 1999-12-16
- Uchino, Masahiko NY2019-07-12 active