| Callsign | WB2OSZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-04-08 |
| Effective Date | 2026-04-08 |
| Expire Date | 2036-06-07 |
| Cancel Date | |
| Last Action Date | 2026-04-08 |
| End Date | 2036-06-07 |
| Available Date | 2038-06-08 |
| Applicant Type | I - Individual |
| Entity Name | LANGNER, JOHN W |
| Street Address / Locality | 115 STEDMAN ST CHELMSFORD, MA 018241823 |
| County | Middlesex County |
| Zip Location | 42°35'26.8"N 71°21'18.7"W |
| Maidenhead | FN42ho |
| FRN | 0014783559 |
| Licensee ID/SGIN | L01127696 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 2 / 1 / MA |
| Prev Callsign / Prev Class | A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005043752 |
| Phonetic weight / Morse weight | 12 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-03-14 | LIREN - License Renewed |
| 2006-03-14 | LTSFRN |
| 2012-01-24 | LIMOD - License Modified |
| 2016-03-11 | LIREN - License Renewed |
| 2026-04-08 | LIREN - License Renewed |