| Operator Class | General |
| Group Code | C Group |
| Region Code | 1 |
| Previous Call Sign | N |
| Previous Operator Class | — |
| License ID | 9400067560 |
| First | RICHARD |
| Last | BREZINA |
| Street Address | 🔒 [PRIVATE] |
| City / State / ZIP | CAMBRIDGE, MA, [PRIVATE] |
| Applicant Type | Individual |
| License Status | Expired |
| Grant Date | 02/23/1988 |
| Expiration Date | 02/23/1998 |
| Effective Date | 02/23/1988 |