Universal Licensing System
400CH
Clean Harbors Environmental Services
License details
| ULS identifier | 3243808 |
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| Call sign | 400CH |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2010-11-05 |
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| Expiration | 2020-11-05 |
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| Cancellation | 2012-05-01 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-09 10:22:56 |
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Licensee
| Name | Clean Harbors Environmental Services |
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| Applicant type | C |
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| FRN | 0020308813 |
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| Location | Bedford, MA |
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| Address | 380 Hanscom Drive, Bedford, MA, 01730 |
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License history
| Date | File or call sign | Action |
|---|
| 2012-05-01 | 400CH | LITERM |
| 2012-05-01 | 400CH | LETNNS |
| 2010-11-05 | 400CH | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3243808 | 2026-08-09 10:22:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 400CH | ULS 3243808 | 2026-08-09 10:22:56 |
| Status | T | ULS 3243808 | 2026-08-09 10:22:56 |
| Service | AC | ULS 3243808 | 2026-08-09 10:22:56 |
| Grant Date | 2010-11-05 | ULS 3243808 | 2026-08-09 10:22:56 |
| Expiration Date | 2020-11-05 | ULS 3243808 | 2026-08-09 10:22:56 |
| Cancellation Date | 2012-05-01 | ULS 3243808 | 2026-08-09 10:22:56 |