| CALL SIGN: | WB2OSZ |
|---|---|
| Operator Class | Amateur Extra |
| Group Code | D Group |
| Region Code | 1 |
| Previous Operator Class | Advanced |
| License ID | L01127696 |
| First | JOHN |
| MI | W |
| Last | LANGNER |
| Street Address | 115 STEDMAN ST |
| City | CHELMSFORD |
| State | MA |
| Zip Code | 018241823 |
| FRN | 0014783559 |
| Applicant Type | Individual |
| License Status | Active |
| Grant Date | 03/11/2016 |
| Expiration Date | 06/07/2026 |
| Effective Date | 03/11/2016 |
| Last Action Date | 03/11/2016 |
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