Amateur Radio Callsign: N3YIH
|
N3YIH |
|
HELT, MARK T
Westminster, MD (United States) |
|
| License Status | Active |
|---|---|
| Operator Class | General |
| Name | HELT, MARK T |
| Granted | 2016-10-18 |
| Expires | 2026-11-16 |
| Address |