Universal Licensing System
175BL
LIBERTY MUTUAL INSURANCE CO
License details
| ULS identifier | 3345128 |
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| Call sign | 175BL |
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| Radio service | AC |
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| Status | C |
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| Grant date | 2012-01-21 |
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| Expiration | 2022-01-21 |
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| Cancellation | 2018-04-18 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:25 |
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Licensee
| Name | LIBERTY MUTUAL INSURANCE CO |
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| Applicant type | C |
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| FRN | 0003629789 |
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| Location | BEDFORD, MA |
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| Address | 230 HANSCOM DRIVE, BEDFORD, MA, 01730 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-04-19 | 175BL | LICAN |
| 2012-01-24 | 175BL | LIAUA |
| 2012-01-21 | 175BL | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3345128 | 2026-08-02 01:40:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 175BL | ULS 3345128 | 2026-08-02 01:40:25 |
| Status | C | ULS 3345128 | 2026-08-02 01:40:25 |
| Service | AC | ULS 3345128 | 2026-08-02 01:40:25 |
| Grant Date | 2012-01-21 | ULS 3345128 | 2026-08-02 01:40:25 |
| Expiration Date | 2022-01-21 | ULS 3345128 | 2026-08-02 01:40:25 |
| Cancellation Date | 2018-04-18 | ULS 3345128 | 2026-08-02 01:40:25 |